Follow and like us on our Facebook page where we post on the new release subject and answering tips and tricks to help save your time so that you can never feel stuck again.
Shortcut

Ctrl + F is the shortcut in your browser or operating system that allows you to find words or questions quickly.

Ctrl + Tab to move to the next tab to the right and Ctrl + Shift + Tab to move to the next tab to the left.

On a phone or tablet, tap the menu icon in the upper-right corner of the window; Select "Find in Page" to search a question.

Share Us

Sharing is Caring

It's the biggest motivation to help us to make the site better by sharing this to your friends or classmates.

Application Development and Emerging Technology

Covers the latest trends and techniques in software development, including emerging technologies like AI and blockchain, to create scalable applications.

application development

emerging technology

artificial intelligence

machine learning

internet of things

blockchain

augmented reality

virtual reality

cloud computing

mobile apps

data analytics

automation

chatbots

cryptocurrency

cybersecurity

quantum computing.

The console.log statement accomplishes tasks by outputting messages to the web console, but it cannot evaluate any inputs. This is the reason why as a result, Chrome only displays undefined.

  • True
  • False

AJAX engine is an XMLHttpRequest object and jQuery makes it a lot more easier for us because of its AJAX development API.

  • True

A common open standard for authorization.

  • Oauth

It is best for information that should be accessed rapidly or for temporary storing frequently used data to progress our applications' response time.

  • True
  • False

Function when showing errors in CI page

  • show_404

A type of CSS comment that is common to use when we want to disregard multiple lines on codes from being executed.

  • multiline
  • batch
  • single
  • solitary

A Queriesis a formatted result of database queries and contain useful data for decision making and analysis.

  • False

Runs the selection query and returns the result.

  • $this->db->get()

A function that runs as the system user rather than an application user.

  • Application function
  • Software function
  • System function
  • Network function

A sleek, intuitive, and powerful front-end framework for faster and easier web development.

  • IDE
  • script
  • console
  • bootstrap

PHP is one of the most widely used and recognizable web technology used on the Internet.

  • True

application to help the program perform small or simple task such as formatting a parameter, computation or series of commands

  • single report page

It revolves around a resource where every component is a resource, and a resource is accessed by a common interface using HTTP standard methods.

  • Representational State Transfer
  • Resource State Transfer
  • Representational State Transmission
  • Representational String Transference

Query Builder class method that inserts record on the database.

  • $this->db->insert()

A development process that works on a very short development cycle.

  • est-driven development(TDD)

Git commits -m[msg] is a git command which allows you to execute your staged files with a message.

  • True
  • False

A programming API for HTML and XML documents defines the logical structure of documents and how a document is accessed and manipulated.

  • Entity-Relationship Model
  • Object Model
  • Data Model
  • Document Object Model

A Query is a formatted result of database queries and contain useful data for decision making and analysis

  • False

The function or ci code to show or call the client-side "non-existing page" error

  • show_404()

An HTML attribute that plays a critical role in making web pages accessible by visually impaired users and needs to use screen readers when using the Web.

  • Img attribute
  • Ref attribute
  • Alt attribute
  • Href attribute

A string whose format resembles very much on the JavaScript object literal format.

  • Processenv
  • Vcap_services
  • JSON string
  • Jsonparse

The helper is used as a function library that we can just load to the controller or view.

  • True

A file that contains a single JSON object that incorporates your Twitter credentials

  • credentialsjson
  • propertyjson
  • objectjson
  • attributejson

A collection of data elements organized in terms of rows and columns.

  • Relational table
  • Relational schema
  • Relational database
  • Relational diagram

Constants are like variables that store values but it can only contain strings and numbers

  • True

A superset of JSON with some more data types, most importantly binary byte array.

  • GSON
  • XML
  • BSON
  • protobuf

jQuery gives us the if function, which permits us to test a selector against the current jQuery object.

  • True
  • False

A specification that defines the fifth major revision of HTML.

  • HTML5

A segment of a web application that refers to the aspect of the program that runs in your internet browser.

  • Customer-side segment
  • Web-server segment
  • Network side segment
  • Server-side segment

An abstraction layer that gives a non-application access to mobile device APIs.

  • native bridge

Form Helper method or code to return an HTML text input type.

  • form_input()

A cart library method that permits you to destroy the cart.

  • destroy()

It is any process or technology that allows users who forgot their passwords authenticate and reset the passwords of their account

  • Self-service password reset

A database that can be utilized for more impenetrable data storage needs.

  • Mongodb
  • MySQL
  • Postgresql
  • Redis

Stored object properties permit a designer to write data into customary information structures, which causes it to feel like a characteristic expansion to storing data in our programs.

  • True
  • False

A configuration variables contain full URL to the controller class/function containing your pagination

  • base_url

Different web browsers use the DOM to show and create a visual display of a web page.

  • True
  • False

The data modeling tool permits us to indicate documents as objects in our programs.

  • True
  • False

CodeIgniter constants are defined in what folder

  • config

Redis is a Node.js module that fills-in two fundamental necessities.

  • True
  • False

A component that packages a non-native app so that it is viable for native distribution.

  • native wrapper

MVC is a software architecture and architectural. pattern used in software engineering

  • True

formatted result of database queries and contain useful data for decision making and analysis

  • reports

The controller interprets the request into an action, which usually facilitates a database action through the model and sends the response through a view.

  • True
  • False

A property that can be used to alter and specify the spacing between the elements' content.

  • Margin property
  • Padding property
  • Float property
  • Border property

It is intended for the enormous scope of cooperation among numerous programmers.

  • Git
  • Mercurial
  • Coda
  • Sublime text

1The Control Appendfunction of the URL helperreturns the $config[‘base_url’] value defined on application/config/config.php.

  • False

One of the main points of interaction between a user and a web site or application. They allow users to send data to the website.

  • HTML Forms

An email preference for mail sending protocol

  • protocol

4.Helpers differs from the model methods because it doesn’t require database intervention.

  • True

A git command which initializes your repository.

  • Git status
  • Git commit -m[msg]
  • Git add [file(s)]
  • Git init

A configuration variables represents the total rows in the result set you are creating pagination for

  • total_rows

Applying multiple JSON objects on a single file means we can have as many set of objects as we want and not just a single object.

  • True
  • False

It is a software framework that is designed to support the development of dynamic websites, web applications, web services and web resources.

  • Web Application Framework

A method that can be used on jQuery collections that wrap plain JavaScript objects similar to a pub/ sub mechanism.

  • config
  • toString()
  • trigger()
  • content()

An elements which normally highlight JavaScript files.

  • attribute
  • script
  • tag
  • class

An HTML element that is enclosed by an open and close angle bracket.

  • tags
  • class
  • objects
  • function

It refers to our local PC that is running the virtual machine. It pertains to a physical server or computer having a virtual machine running inside.

  • Client-server
  • Publisher
  • Subscriber
  • Host machine

runs a back-end database query and displays the information in organized and informational manner

  • constant

A command module that appears to be available on the global scope is ___________________.

  • Global module
  • Require module
  • Class module
  • Universal module

The $to parameter can be an email address string, a comma delimited email addresses string or an array containing email addresses strings.

  • True

A query method used to returns the query result as an array of objects, or an empty array on failure

  • result()

Reestablishing the browser to force contents to remain at a dynamic width can be a valid statement to drop the program to the terminal window and commit the changes on our Git repository.

  • True
  • False

A function that finishes the response by including =E2=80=9CHi World.=E2=80=9D

  • resend
  • reqwriteHead
  • req
  • res

Look Up methods is very useful on getting pieces of data, one at a time particularly on multiple

  • True

Permits you to set the value of an input form or textarea and used in form validation.

  • set_value

Sessions in native PHP are the “superglobal” variables that can not be accessed anywhere on the web application because it is stored on the browser session. Can f

  • True

An element that integrates the app.js script containing the JavaScript codes we've created.

  • Second script element
  • First script element
  • Fourth script element
  • Third script element

An environment variable that contains information that you can use to interact with a service instance in clouds.

  • JSON string
  • Vcap_services
  • JSONparse
  • Processenv

CodeIgniter is developed PHP.org

  • False

$that->db->insert_id() function returns the auto incremented or last inserted id from the query.

  • False

The first URI segment

  • controller

A Redis module is required to be installed to make our Node.js program communicate with Redis.

  • Package-json
  • Node-redis
  • Indexjs
  • Nodejs

A command which refers to the print working directory.

  • cd
  • pwd
  • print
  • mkdir

A function from a selector which will eliminate the chosen element(s) from the DOM.

  • empty
  • delete
  • remove
  • erase

Object characteristic as attributes can be used to include importance to the nonexclusiveand tags.

  • True
  • False

A command that allows us to make a new directory on your current or specific directory location.

  • rd
  • mkdir
  • cd

A command that is used to load up the intuitive Redis clients.

  • Redis-gui
  • Redis-auth
  • Redis-acl
  • Redis-cli

It refers to tags that can be used to describes elements that reside within the DOM.

  • Body tags
  • Main tags
  • HTML Tags
  • Anchor tags

jQuery is a java library that makes web scripting easier for us.

  • False

returns a string containing any server messages, email header and the email message.

  • $this->email->print_debugger()

A class contained within the header, main, and footer elements which will carry the content elements.

  • script
  • container
  • body
  • Html

It flushes data and information to disk, and for the most part, you may likewise think of it as an in-memory data stockpiling.

  • CouchDB
  • Redis
  • HBase
  • Cassandra

A string representation of a JavaScript object that can be prepared by any programming language.

  • getJSON
  • jsonString
  • jQuery
  • JSON

Process.env represents the state of the system environment your application is in when it starts.

  • True
  • False

It refers to all the process in the styles of writing computer programs.

  • Event handling
  • Synchronous programming
  • Software development
  • Asynchronous programming

The character symbol that refers to the JavaScript's OR operators.

  • =
  • <>
  • ''
  • ||

A child pseudoclass may represent the second, third, fourth, and so on elements.

  • Siblings
  • Nth child
  • Class
  • Descendants

row_array() fetch the data as a single row and result_array() fetch the data as a multi-dimensional array.

  • True

A variable declared outside a function.

  • Global

Arranges data as documents which we can be considered as JSON objects.

  • Mongo
  • Firebase
  • SQL
  • Redis

matches form validation rule checks 3 fields that should have an equal or same value.

  • False

The default file extension for PHP file is ".php"

  • True

It gives a significantly bigger number of warnings compare to the HTML validation tools.

  • CSS web support
  • CSS Lint
  • CSS ruleset
  • CSS developer tool

methods is very useful on getting pieces of data, one at a time particularly on multiple tables and databases

  • look up

Express allows the developer to highly serve the client-side thru HTML, CSS, and JavaScript files.

  • True
  • False

Setting up columns on a content area characterizes a styling grid over the content, which is one essential way to deal with design layouts.

  • True
  • False

Query Builder or Active Record pattern in CI replaces the traditional query string in php coding.

  • True

A mobile application written in HTML, CSS, and JavaScript that uses a web-to-native abstraction layer, allowing the application to access mobile device APIs that pure web applications cannot access.

  • hybrid app

Properties of stored objects allow a designer to compose data into standard data structures, making it seem like a trademark extension to storing data in our programs.

  • True
  • False

A vital part of a website or system UI because it accepts inputs as data parameters

  • Forms

A method in jQuery that is used to create a serialized representation of an object.

  • param()
  • declaration()
  • argument()
  • syntax()

An application developed for use on small, wireless devices such as tablets and smartphones.

  • mobile app

A cart library method that displays the total number of items in the cart.

  • total_items()

For mobile applications, this refers to anything that encourages the user to stay active in the app for a longer period of time.

  • stickiness

Despite placing get and post requests, jQuery can also execute put and delete requests by means of using the general jQuery.ajax() function. $.ajax

  • True
  • False

A subcommand that is executed alongside the name of the application you'd prefer to refresh in Cloud Foundry.

  • push
  • pull
  • pop
  • stack

A wireless local area network that allows smartphones, computers, and other devices to connect to the internet.

  • wi-fi

Organization that sponsors CI

  • Ellislab

The default controller assigned to CodeIgniter when first setup is set to ________.

  • Welcome

A selector function that allows you to delete a specific element(s) from within the DOM.

  • erase
  • empty
  • remove
  • delete

Most web application frameworks are based on the model-view-controller (MVC) pat tern.

  • True

An upload helper method that returns an array containing all of the data related to the file you uploaded.

  • data

Once the application is running, we ought to have the option to visit our application by opening Chrome and entering localhost: 8888/directory.html in the address bar.

  • True
  • False

A variety of different style rules that are applied to other elements within the DOM.

  • tools
  • browser
  • ruleset
  • validation

Database Normalization is the process of organizing records to minimize redundancy.

  • True

A module that makes a layer on above the center http module that handles a great deal of complex things such as presenting static HTML, CSS, and client side JavaScript files.

  • Developer module
  • HTTP module
  • Application module
  • Express module

Method that triggers the sending of email

  • send()

function returns the auto incremented or last inserted id from the query

  • $this->db->insert_id()

It is an Application Development Framework - a toolkit - for people who build web sites using PHP

  • CodeIgniter

Redis is a key-value store that offers a quick and adaptable solution for storing basic data.

  • True
  • False

It is quite ideal to disregard web programming in JavaScript since it mainly involves monstrous techniques and approaches by and by.

  • True
  • False

On the off chance that everything has gone easily, our following procedure to do is to push our application to Cloud Foundry using the Push command.

  • True
  • False

A JSON file that resides from the root base of a JavaScript Node project

  • stdoutlog
  • Serverjs
  • packagejson
  • consolelog

Defines a multi-line text input control.

  • //< textarea > tag

Form Helper method or code to return an HTML password input type.

  • form_password()

Addresses an error condition and will be set to a certain error object if there's such an issue within the request.

  • Declaration parameter
  • Variable parameter
  • Err parameter
  • Output parameter

An HTML attribute that is incorporates a textual depiction of an image.

  • Href attribute
  • Alt attribute
  • Ref attribute
  • Img attribute

javascript library that makes web scripting easier for us In jQuery the scr tag is use for linking.

  • jQuery

SSPR stands for

  • self-service password reset

A cart library method used to update the information of a specific cart item.

  • update()

A specific program runs and executes most of its resources via the netfunction where various client programs pass through.

  • Utility program
  • Server program
  • Application program
  • Client program

Function that fetch the data as a multi-dimentional array

  • result_array()

An application programming interface for either a web server or a web browser.

  • Web console
  • Web API
  • Task manager
  • Developer Tool

It refers to application software that runs on a web server and is accessed through a web browser with an active network application.

  • web application
  • plugin
  • stand-alone
  • web browser

CAPTCHA uses randomly generated text on an image which users type to confirm

  • True

A mobile platform-specific API that lets applications access specific mobile hardware functionality.

  • Device API

The domain-specific representation of the information on which the application operates.

  • Model
  • Controller
  • Design
  • View

The fail() method can be affixed from an AJAX call on account of a guarantee type API.

  • True
  • False

A report module is typically a front-end web page that contains various figures of interpreted database table records.

  • False

A sensor that measures the acceleration (change in velocity) of an object in order to determine movement of a mobile device.

  • Accelerometer

It is a function that overrides the normal behavior in which the URI determines which function is called, allowing you to define your own function routing rules.

  • //_remap()

bcc stands for Black Carbon Copy

  • False

A tag that specifies the main content area of your document.

  • <main>
  • <title>
  • <head>
  • <footer>

Returns a validation error message from the Form Validation Library, associated with the specified field name

  • form_error()

Redis is a Node.js module that grants us to connect with MongoDB, yet it likewise allows us to create data models.

  • True
  • False

The data modeling tool allows us to show documents as objects in our application.

  • True
  • False

A JavaScript string where strings are declared inside a string using single quotes outwardly and double quotes within.

  • BSON
  • jsonString
  • jQuery
  • JSON

Git Hub is a program that emulates a terminal of Unix in Windows, which can provide you access to Git commands.

  • True
  • False

The | symbol is directly on top of the Enter key from the keyboard, co-situated with the backslash.

  • True
  • False

JavaScript Function is a snippet of code intended to play out a specific task in JavaScript.

  • True
  • False

A command that can be used to restart Vagrant once it stopped.

  • vagrant halt
  • vagrant up
  • vagrant run
  • vagrant destroy

PHP version currently in use on most websites and included several new features such as support for object-oriented programming

  • 5

Block elements usually incorporate the p, nav, main, and div elements.

  • True
  • False

An instrument that measures the orientation of a device in order to orient display.

  • Gryoscope

A function that carries or executes the callback after the predefined number of milliseconds have passed.

  • setClock
  • setTimer
  • setTimein
  • setTimeout

Null keywords should be written in

  • Uppercase

It is highly recommended to use underscore(_) in the absence of space when working with the command-line interface.

  • True
  • False

Form Helper method or code to return an HTML radio input type

  • form_radio()

A function that is used to gain access to the JSON files in our program locally.

  • getJSON
  • Split
  • items
  • jsonString

It refers to an HTML tag that is utilized for linking images on an HTML web page

  • a
  • script
  • img
  • href

A configuration variables that set number of items you intend to show per page.

  • per_page

Data Access Layer or Persistence Layer of the MVC Layered Architecture.

  • Model

CAPTCHA is very useful on web forms security against online bots, crawlers and spammers

  • True

A device that helps fabricate a development environment utilizing a virtual machine.

  • Apache
  • Vagrant
  • VirtualBox
  • Nginx

CRUD is an architectural style for giving guidelines between PC systems from the web, making it simpler for systems to interact with one another.

  • True
  • False

A Cloud Foundry command is used to specify a target API endpoint, login credentials, an org, and space.

  • cf login
  • cf credential
  • cf log
  • cf account

A rule reference that returns FALSE if the form element is empty.

  • required

The default port for redis-cli connection when running on local host.

  • port 3000
  • port 8080
  • port 6379
  • port 1433

Form Helper method or code to return an HTML button.

  • form_button()

Successful - this will be triggered upon the AJAX request and usually accepts the parameter response response contains the loaded content from the URL requested.

  • False

It is a line that is not read/executed as part of the program.

  • comment

CodeIgniter's Pagination class is very easy to use, but it is not 100% customizable, either dynamically or via stored preferences.

  • False

A term to describe all aspects of the end user’s interaction with an application.

  • User Experience

The attribute that indicates the sort of the element.

  • function
  • class
  • object
  • tag

The default in Rails generally acts in the same way as mongoose does.

  • Active File
  • Active Drive
  • Active Directory
  • Active Storage

A mobile application developed using web standards and accessed through a browser.

  • web app

Taking an AJAX string and changing it over into an object that a PC program can utilize is simple in most programming languages. JSON string

  • True
  • False

Similar to Nodes, by and by, the function get() is nonconcurrent; therefore we need to manage it a little cautiously.

  • True
  • False

A CSS feature that is intended to eliminate all browser defaults.

  • CSS reset
  • CSS validation
  • CSS tools
  • CSS selector

Method that accepts the email's title or heading text

  • Subject()

Delimiter symbol for rules in form validation.

  • "|" or pipe symbol

A feature for access control systems that allows users to log in to (or log out of) multiple, independent software systems using one set of credentials.

  • single ign-on(SSO)

Report Module (the module) are templates for reports.

  • False

It is a configuration file that is used for configuration of site-access issues, such as URL redirect, URL shortening, Access-security control.

  • _.htaccess

An assortment of various variables that are connected almost everywhere within the application.

  • Bridge
  • Client
  • Object
  • Server

A Cloud Foundry command that set or view the targeted org or space.

  • view
  • source
  • set
  • target

Meaning of URL.

  • Uniform Resource Locator

A function that creates contentions such as a string signifying the kind of stream and an object that contains data about our filter rules.

  • filter function
  • string data function
  • stream function
  • object filter function

A structure that is used to capture certain characteristics about an individual user.

  • Authentication model
  • User model
  • Account model
  • Profile model

DataTable jQuery plugin helps us enable sorting, pagination and search to our table data.

  • True

An open-source, in-memory data structure store, used as a database, cache, and message broker.

  • Cloud Foundry
  • Mongo
  • redis
  • JavaScript

A program that actualizes the File Transfer Protocol.

  • File server
  • FTP server
  • XML server
  • HTTP server

PHP development began in 1995.

  • False

Method that accepts recipients that are not visible to the other recipients

  • Bcc()

A rule reference that returns FALSE if the form element contains anything other than numeric characters.

  • numeric

A cart library method that returns the total amount

  • total()

It is a JavaScript object that contains attributes/properties and functions.

  • Compiler
  • Constructor
  • Controller
  • Map

A library that enables real-time, bidirectional and event-based communication between the browser and the server.

  • socketio
  • socketonopen
  • socketemit
  • socketsend

A software design pattern is usually utilized for developing UIs that partitions the interrelated program logic.

  • Model-View-Controller
  • Model-View-Adapter
  • Model-View-Viewmodel
  • Model-View-Presenter

A mobile application that is written in a programming language that is directly compatible with the target platform.

  • native app

One that determines the type of DOM element that it signifies is the original name of the tag.

  • True
  • False

It is applied to select all elements within the DOM and sets the elements' background to different recognizable shades of gray.

  • Universal selector
  • CSS selector
  • Validation selector
  • _Selector

A kind of schema that characterizes the structure of the archive, predefined values, and validators.

  • Mongoose data object
  • Mongoose model
  • Mongoose schema
  • Mongoose diagram

Constructors do return a value and they can do some default work.

  • False

It refers to the lower elements of a tree that adopt an ancestor's properties such as styles and formats.

  • child
  • offspring
  • heir
  • descendant

An element that signifies an input text box and doesn't need an end tag.

  • Output element
  • Input element
  • Object element
  • Attribute element

Self-survey password reset (SSPR) is defined as any process or technology that allows users who forgot their password authenticate their account and reset their passwords without calling the help desk.

  • False

_construct() method executes when a class is created or instantiated.

  • True

It is applicable to use function as parameters to another function.

  • True
  • False

Chrome Developer Tool is an instrument that is like CSS Lint or the HTML validator-it shields you from falling into basic JavaScript traps.

  • True
  • False

AJAX stands for Asynchronous Java

  • False

A JavaScript object that is created by a standard JavaScript object constructor.

  • map
  • compiler
  • constructor
  • controller

It refers to code description in CSS that is technically set aside and bypassed by the program while it is being executed.

  • CSS comments
  • CSS selector
  • CSS validation
  • CSS ruleset

Staging_task.log incorporates the console.log statement that you utilized in your program.

  • True
  • False

A multi-cloud environment allows developers to use the cloud platform that suits specific application workloads and move those workloads as necessary within minutes with no changes to the application.

  • VMware
  • Open cloud
  • Cloud foundry
  • Azure

SEARCH methods is very useful on getting pieces of data, one at a time particularly on multiple tables and databases.

  • False

functions that accepts input parameters and returns an HTML input form element.

  • form helper class

PHP runs on various platforms operating system such as apache and IIS.

  • False

It refers to the digits having the values 0 to 9 and A to F.

  • Decimal digits
  • Binary digits
  • Hexadecimal digits
  • Octadecimal digits

PHP version that enabled the filter extension by default Native JSON default

  • 5.2

A method under the calendar library that will display the calendar

  • generate()

An Express functional configuration wherein we can make HTML, CSS, and client side JavaScript files.

  • Web file server
  • Static file server
  • Hypertext file server
  • Dynamic file server

A specific procedure or instruction that is executed when a user clicks a button.

  • Mouse event
  • Double Click event
  • Click events
  • Handling event

Git adds [file(s)] refers to a Git command that prepares specific files to succeed for the next commit operation.

  • True
  • False

Method that accepts 'secondary recipients' that receives the mail just to keep them informed

  • cc()

Name the configuration file needed to set helper

  • autoload config

A text messaging service component of a phone using standardized communication protocols to send short text messages.

  • simple message service (SMS)

The controller maps requests from the view to actions on the model and reacts with data that can be utilized to reload the view.

  • True
  • False

A website layout that uses media queries to change the site’s design for specified devices or window sizes.

  • Adaptive layout

A function that makes the HTTP header that sets the attributes of the response.

  • req
  • resend
  • reqwriteHead
  • res

Element can be placed onto a web page in a pre-checked fashion by setting the checked attribute.

  • Checkbox

A command that allows you to move from your current directory to an inner directory.

  • cd
  • mkdir
  • rd

It is an inherent function in node.js with a particular use, and that is to load modules.

  • import()
  • require()
  • append()
  • load()

One fascinating result of the way that variables are first-class objects in JavaScript and that we can utilize different functions as inputs to functions.

  • True
  • False

Provides cloud computing and virtualization software and services and was one of the first commercially successful companies to virtualize the x86 architecture.

  • VMware
  • Cloud Foundry
  • Open cloud
  • Azure

Code Igniter Query Builders (Active Records) allows safer queries.

  • True

A language that is used to present requests from a database saved in a relational format.

  • SQL
  • NoSQL
  • PostgreSQL
  • MySQL

It is a URI Component that locates the path or address.

  • Web Address

Many different rules comprise the HTML tags and determine the width property value.

  • True
  • False

Many rulesets are opposed, which implies that when applied to a specific element in the DOM, they follow the ancestors' ruleset.

  • True
  • False

The a element can be customized simply like any other DOM element through CSS.

  • True
  • False

An HTML meta tag that tells the browser how to behave when it renders the web page. The viewport is also a term for the section of the web page in view.

  • viewport

The controller's $data["title"] variable will be delivered in a view as $title.

  • True

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

  • True
  • False

Get() method is utilized to recover and request data from a predetermined resource in a server.

  • True
  • False

A property of an object that can integrate a linkage to a specific image.

  • script
  • href
  • m
  • img

are templates for reports

  • queries

php.org is the official php resource.

  • False

It grants access to the DOM nodes underlying each jQuery objects.

  • click()
  • val()
  • on()
  • get()

CodeIgniter provides rich set of libraries for commonly needed tasks.

  • True

The application creates a development environment by providing a virtual machine.

  • VirtualBox
  • Apache
  • Vagrant
  • Nginx

Redis is a Node.js module that permits us to interface with MongoDB, yet it likewise permits us to make data models.

  • True
  • False

A property that can be used to alter and specify the spacing between the margin and padding.

  • border
  • margin
  • float
  • padding

An operating system designed specifically to run on mobile devices.

  • mobile OS

PHP version that uses void return type, class constant visibility modifiers, null types.

  • 7.1

A rule reference that returns FALSE if the form element is not unique to the table and field name in the parameter.

  • is_unique

CI uses Model-Viewable-Controller architecture

  • False

Flashinfo are session variables that are only available until the next request.

  • False

It refers to the command for printing or displaying you're working directory

  • pwd
  • print
  • mkdir
  • cd

$this->db->insert_id() inserts an id in the database.

  • False

It is a way in which an HTML element are shown, applies to elements that have the type a or span.

  • outline
  • inline
  • grid
  • Content

Provides an interface to the database for creating, querying, updating, and deleting records.

  • Mongoose diagram
  • Mongoose schema
  • Mongoose model
  • Mongoose data object

It is a programming tool we require, which doesn't need too much feature in formatting text.

  • Version Control System
  • Operating System
  • Text editor
  • Browser

An algorithm that is used in security hashing that transforms data into a 128 bit string

  • MD5

File upload directory should set its file permission to ____

  • 777

A Git command that is only used to start or initialize the repository.

  • Git add [file(s)]
  • Git init
  • Git commit =E2=80=93m[msg]
  • Git status

It refers to how an application's endpoints (URIs) respond to client requests.

  • virtualization
  • routing
  • mirroring
  • POST

Java is the full-highlighted programming language upheld by almost all internet browsers.

  • True
  • False

It is a URI Component that serve as persistent, location-independent identifiers

  • URN

It's a javascript library that makes web scripting easier

  • JQuery

An innovation that permits us to determine the structure of the visual components of a web application.

  • XCode
  • Sublime
  • Text Editor
  • HTML

A command-line tool used to interact with Cloud Foundry.

  • cli
  • cf
  • node
  • redis

An architecture style that uses discrete software services (each with one clearly defined business task) with well-defined, loosely-coupled interfaces that are orchestrated to work as a complete system by sharing functionality.

  • service-oriented architecture(soa)

An HTML5 standard that allows a web application to be cached and available offline.

  • Appcache

It refers to the developer tool where our web program output runs.

  • Browser
  • Explorer
  • CLI
  • Form

The function or ci code to load a view.

  • $this->load->view

It refers to the primary components that comprise the structure of a web application.

  • Codes
  • Files
  • Instructions
  • Elements

An array of DOM elements and not jQuery objects are the functions created by jQuery.

  • True
  • False

CI, basically contains 4 main folders Application, System, User, Help Guide

  • False

CodeIgniter's Image Manipulation class lets you perform Image Watermaking.

  • False

It refers to the horizontal dimension of the grid system

  • rows

It refers to an event handler procedure executed each time a client clicks within the app page.

  • jQuery click handler
  • Java click handler
  • VBScript handler
  • Event handler

A query module contains a form that will pass parameters to the controller suggesting on how you want the data to be showed

  • True

Elements from a config.php file are only locally accessible.

  • False

CodeIgniter's Image Manipulation class lets you perform Image Thumbnail Creation

  • True

CSS selectors provide a considerably large number of warnings compare to HTML's validation tools.

  • True
  • False

SSL is defined as any process or technology that allows users who forgot their password authenticate their account and reset their passwords without falling the help des

  • False

A cross-platform and language-independent interface treats an XML or HTML document as a tree structure wherein each node is an object representing a part of the document.

  • Data Model
  • Document Object Model
  • Entity Relationship Diagram
  • Object Model

Storage data in PHP

  • variables

A set of programming codes known as API enables data transmission between one software product to another.

  • True
  • False

A term is utilized for both the statements coded in a specific programming language and the statements after it has been prepared by a compiler and prepared to run in a P~

  • library
  • Dll
  • webconfig
  • code

Define styles for your documents, including the design, layout and variations in display for different devices and screen sizes.

  • CSS

A function that sets the time when a function will be called.

  • setInterval
  • setTime
  • setEvent
  • setClock

A function that returns all the values of all specified keys in Redis.

  • hmget
  • get
  • mget
  • hget

$(document).ready() function calls if the browser contents has properly loaded its contents and is browsing.

  • False

A command which allows you to create a new directory.

  • rd
  • mkdir
  • cd

A wireless technology networking protocol used to exchange data over short distances.

  • Bluetooth

A lightweight format in JavaScript for storing and transporting data.

  • json
  • server
  • node
  • script

CodeIgniter constants are defined in application/viewer/constants.php

  • False

One regular use case for CSS Lint is altering how a connection is shown when a client hovers over it.

  • True
  • False

A technique applied on an element before we can apply blurring to any object from a DOM.

  • blur
  • shroud
  • hide
  • clear

Objects use the reference as placeholders.

  • string
  • null
  • float
  • variable

A reference is utilized as a placeholder for an object.

  • variable
  • string
  • float
  • null

A function used in asynchronous programming where it is executed at the later part being an argument.

  • return
  • declaration
  • callback
  • val

Method that accepts the email's body or content

  • Message()

PDO stands for Personal Data Objects.

  • False

Registration is an activity of deleting user information on the database.

  • False

A common XML-based open data format for authentication.

  • security assertion markup language(saml)

Controller is also knows as the data access layer.

  • False

Function that redirect to other pages.

  • redirect

A method that sends back all the values of all predetermined keys in Redis.

  • get
  • mget
  • hmget
  • hget

PHP varianbles start with what symbol?

  • $

MongoDB allows us to pool resources with it totally in JavaScript.

  • True
  • False

$this->session->set_userdata() is also used to set or change an existing session variable value

  • True

At some point, it is essential to refer a DOM to a tree since it represents parent, child, and descendant relationships among elements.

  • True
  • False

A network of physical objects embedded with electronics, software, sensors, and connectivity to enable it to achieve greater value and service by exchanging data with other connected devices.

  • internet of things

A mobile phone with internet access and music playback that lacks the full functionality of a smartphone.

  • Feature phone

Area that can be specified by the cols and rows attributes, or even better; through CSS' height and width properties.

  • Textarea

A method that loads data from the server using an HTTP POST request

  • $post()
  • contentpost()
  • post()

Segment is the process of redirecting or remapping a controller class or method.

  • False

It refers to JSON's data property, which is a variety of pictures.

  • items
  • images
  • href
  • tags

It refers to a Unix command that permits a user to view all file contents of a particular directory, which also includes all hidden files

  • ls
  • ls -a
  • ls -r
  • ls -h

A view that displays web pages within an application.

  • webview

Method will execute codes once the class is created or instantiated.

  • __construct

A set of programming tools and resources built specifically to aid software development on a particular platform or technology.

  • software developmentkit (SDK)

Short messages that mobile applications can send to users even if the application isn’t open.

  • Push notification

The function of ci code to return a URI segment

  • $this->uri->segment

The default tab name in sublime when initially created is Untitled.

  • True
  • False

A command is used in the command-line interface to create a new directory.

  • mkdir
  • cddir
  • Cd
  • rddir

Regardless of whether you're on Windows, Macintosh operating system, or Linux, you can establish Google Chrome on your PC effectively by setting off to the Google Chrome site page.

  • True
  • False

An operator that returns the first value in a rundown of values that are not falsy such as false, 0, or NaN.

  • OR
  • NAND
  • AND
  • NOT

It refers to the page's essential layout, which may be utilized in the reset function as its new default after resetting.

  • scope
  • style
  • code
  • parameter

Get() is a built-in method in jQuery used to retrieve data from the server using the HTTP GET request.

  • True
  • False

A for loop comprises of four things, three of them are in the parenthesis that follow the word for and we allude to those as the initialization statement, the continuation condition, the update statement, and the fourth is the loop body,

  • True
  • False

¬¬function returns the auto incremented or last inserted id from the query

  • $this->db->insert_id()

A command that is used to make a new directory thru the command line interface.

  • cddir
  • mkdir
  • Cd
  • rddir

Contrasting with C++ and Java, functions are known first-class citizens because functions can be replaced by variables.

  • True
  • False

A website layout based on a fluid grid, allowing the site to have hundreds of dynamically generated states with mostly minor differences based on browser window size.

  • responsive layout

Database Normalization is the process of organizing the columns/records or attributes and tables of the database to minimize data redundancy.

  • True

The error is the one that we're generally inspired by and is the one that we'll go to the calling function's callback.

  • True
  • False

encrypted email as a key

  • md5

A development tool, sometimes including a mobile middleware server, that builds hybrid or native apps for each mobile platform from a single codebase. IncludesMEAPs and MCAPs.

  • mobile application development platform(MADP)

Ajax engine uses what type of object

  • XMLHttpRequest

JavaScript grants us to communicate with the database through objects within our program.

  • True
  • False

Database group configuration in CI is stored in a multi-dimensional array.

  • True

CodeIgniter allows us to send email in a neat and simple way. We can load the email class by Declaring $this->load->library('email');

  • True

It refers to an event that is executed when a user clicks a button from your app.

  • Double Click event
  • Handling event
  • Mouse event
  • Click events

Representational state transfer (REST) is an accepted norm in software architecture for interactive applications that ordinarily utilize numerous Web services.

  • True
  • False

Git is the most common and highly recommended free version control program at present.

  • True
  • False

Account registration can be approved through activation link sent from user's email or by an admin approval.

  • True

Building a web environment that provisions building database-driven applications can be an overwhelming undertaking and portraying the Windows, Macintosh operating system, and Linux technique.

  • True
  • False

Constructors are useful if you need to set some default values, or run a default process when your class is instantiated.

  • False

Other term used for Option buttons?

  • Radio Buttons

Method that accepts the sender's email address

  • From()

It refers to the immediate descendants in the tree diagram.

  • Child elements
  • Parent elements
  • Grandchild elements
  • Sibling elements

An online library containing various JavaScript queries to which the initial script tag is usually linked

  • JSLint
  • W3C
  • CSSLint
  • jQuery

The command in Vagrant that you need to trigger or type if you want the server to stop.

  • Vagrant destroy
  • Vagrant up
  • Vagrant run
  • Vagrant halt

_____________ is defines the structure of the document, default values, and validators.

  • Mongoose data object
  • Mongoose model
  • Mongoose diagram
  • Mongoose schema

text() is used to get or set values from and to a non-input element like divs.

  • True

It was initially developed way back in 2009 and was planned and created by a VMware group to which they initially call Project B29.

  • Cloud Foundry
  • VMware
  • Open cloud
  • Azure

An application that duplicates the functionality of hardware or operating systems for testing purposes.

  • Emulator

Originally, PHP is known as "Personal Home Pages"

  • False

A server that is fundamentally designed to respond to browser's request and responding with them thru a text.

  • HTTP server
  • FTP server
  • HTTPS server
  • SSH server

Like most things in Node, the get function is nonconcurrent, so we need to deal with it a little carefully.

  • True
  • False

A term to describe the ways in which the end user directly interacts with a device or application.

  • User interface (UI)

The DOM elements' string property can be used on both left and right, which technically realigns the element from its original flow and pushes it to the container's left or right side.

  • True
  • False
Comments