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Develop a software system from scratch by guiding through the development process and giving the fundamental principles of system development
Which of the following statements regarding Build & Fix Model is wrong?
If you were to create client/server applications, which model would you go for?
Narrative essay is one of the best types of specification document ?
As per an IBM report, “31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189% and for every 100 projects, there are 94 restarts”.What is the reason for these statistics ?
Software engineering principle whose main purpose is to consider only those aspects of the problem that are relevant for certain purpose and suppress other aspects that are not relevant for the given purpose
In reference with top-down analysis, _________________ sub-divides the modules into further smaller units of code.
Which two models doesn’t allow defining requirements early in the cycle?
In industry, software engineering is usually needed to develop large programs to accommodate limited functions.
Which one of the following is not an Evolutionary Process Model?
The two dimensions of spiral model are
These are the policies that govern the operation of a computer system.
Identify the correct statement: “Software engineers shall
The input is divided into similar classes. If one element of a class passes the test, it is assumed that all the class is passed.
A small program needs to be written using software engineering principles.
This includes modifications and updations applied to keep the software product up-to date and tuned to the ever changing world of technology and business environment.
These are systems that are primarily for personal use and which are intended to entertain the user.
Software Maintenance includes
It refers to the amount of time available to complete a project
Which of the following property of SRS is depicted by the statement : “Conformity to a standard is maintained” ?
Processes for evolving a software product depend on:
It is an executable code, which serves some computational purpose.
“Software engineers should not use their technical skills to misuse other people’s computers.”Here the term misuse refers to:
Software engineering helps to increase this programming complexity.
These are systems that are composed of a number of other software systems.
The application of a systematic, disciplined, quantifiable approach to the development, operation and maintenance of software.
The process each manager follows during the life of a project is known as
Which regression test selection technique exposes faults caused by modifications?
These are systems that are developed by scientists and engineers to model physical processes or situations, which include many, separate, interacting objects.
It is a system composed of people and computers that processes or interprets information.
Typically each development platform consists of the following components, except:
Select the incorrect statement: “Software engineers should
Policies, which changes over the time, such as taxation and newly introduced constraints like, how to maintain bookkeeping, may trigger need for modification.
These are application systems that run on a local computer, such as a PC.
Which of these software engineering activities are not a part of software processes ?
This category includes the computer itself, which is often referred to as the central processing unit (CPU), and all of its support equipment.
It refers to computer programs and the manuals (if any) that support them.
Which metric is related to the software maintenance
A project’s duration might be just one week or it might go on for years, but every project has an end date.
This section defines how to name functions, variables, constants and global variables.
Which of the following property does not correspond to a good Software Requirements Specification (SRS) ?
It is a very basic check to see if all software components compile with each other without a problem.
These documentation explains how the software product should work and how it should be used to get the desired results. It may include software installation procedures, how-to guides, user-guides, uninstallation method and special references to get more information like license updation etc.
During this stage, the software design is realized as a set of programs or program units
______________ measures the ability of a regression test selection technique to handle realistic applications.
Identify the correct statement with respect to Evolutionary development:
The new modules are coded with the help of structured design created in the design step.
What is the major advantage of using Incremental Model?
The Incremental Model is a result of combination of elements of which two models?
Spiral model was developed by
It is carried out to test functionality of the program and also called ‘Behavioral’ testing.
It is a conceptualization of problem into several well-organized elements of solution
These aspects are important when the software is moved from one platform to another: (select all correct answers)
This is the tangible part of the development system.
The software must be validated to ensure that it does what the customer wants.
Selective retest techniques may be more economical than the “retest-all”technique.How many selective retest techniques are there?
It is process of examining whether or not the software satisfies the user requirements. It is carried out at the end of the SDLC.
It is the sum of all planned systematic activities and processes for creating, controlling and assuring quality indicates how quality management relates to the typical product development.
RAD stands for
Under __________________, the problem is broken down into small pieces where each one has some significance. Each problem is individually solved and steps are clearly stated about how to solve the problem.
Which of the following is responsible for the quality objective?
The most significant factor in determining which software engineering methods and techniques are most important is the type of application that is being developed.
Which of the following statements about SRS is/are true ? i. SRS is written by customer ii. SRS is written by a developer iii. SRS serves as a contract between customer and developer
It is the ability of a set of inherent characteristics of a product, service, product component, or process to fulfill requirements of customers.
Company has latest computers and state-of the- art software tools, so we shouldn’t worry about the quality of the product.
The fundamental notions of software engineering does not account for ?
Which of the following property of SRS is depicted by the statement : “Conformity to a standard is maintained” ?
Which of these is not true ?
A 66.6% risk is considered as
This is set of coding rules followed by all the programmers to write the code.
Programming interfaces of present-day languages are very sophisticated and are equipped huge library functions.
These are business systems that are designed to process data in large batches.
Which of the following is/are White box technique?
RAD Model has
It refers to the budgeted amount available for the project.
While programming, the code is broken down into smaller group of instructions. These groups are known as modules, subprograms, or subroutines. [2]
These documentations contain all the necessary information, which are needed to build the software
SDLC stands for
These aspects briefs about how well software has the capabilities to maintain itself in the ever-changing environment: (select all correct answers)
What should a project manager do or follow to ensure clear boundaries for project completion?
It is said to be the inability of the system to perform the desired task.
Every time a new software is issued to the customer, developers have to maintain version and configuration related documentation.
Which two of the following models will not be able to give the desired outcome if user’s participation is not involved?
During the implementation process, developers must write enough comments inside the code so that if anybody starts working on the code later on, he/she is able to understand what has already been written.
The outcome of software engineering is an efficient and reliable software product.
Which of the following life cycle model can be chosen if the development team has less experience on similar projects?
An independent relationship must exist between the attribute that can be measured and the external quality attribute.
It is grouping of all functionally related elements
Identify the sub-process of process improvement
__________________ documents show the behavior or functionality of a software product on an abstract level.
Unit testing is done by
Which one of the following is not a phase of Prototyping Model?
Which of the following is/are main parameters that you should use when computing the costs of a software development project?
Inspections and testing are what kinds of Quality Costs?
It is important in designing software that is free from unnatural restrictions and limitations.
If you were a lead developer of a software company and you are asked to submit a project/product within a stipulated time-frame with no cost barriers, which model would you select?
It is often easier to use if these two concerns are divided as much as possible into separate sets of client functions.
In software engineering, problem has to be decomposed such that each component of the decomposed problem can be solved dependently and then the solution of the different components can be combined to get the full solution.
This is usually the longest phase in the product life cycle. Each developer has to write his/her own code and collaborate with other developers to make sure that different components can interoperate with each other.
Which of the following is not included in SRS ?
Before you start selling any software product, it is officially released. This means that you create a state of the software in your repository, make sure that it has been tested for functionality and freeze the code.
RAD Model has high reliability requirements.
It is a process to conceptualize the software requirements into software implementation.
Model preferred to create client/server applications is
A software is always made to perform some rational work. This rational work is known as problem in the software parlance.
Software engineering is a branch of computer science, which uses well-defined engineering concepts required to produce efficient, durable, scalable, in-budget and on-time software products.
It is conducted to test program and its implementation, in order to improve code efficiency or structure. It is also known as ‘Structural’ testing.
The software program, which is being developed in the organization, needs to be designed for host machines at the customers end.
The process mapping is a ______ diagram
Most functional programming languages use ______________ as their type systems. λ-expressions are executed by evaluating them as they occur.
Alpha testing is done at
Which of the following is a generic structure that is extended to create a more specific subsystem or application?
Lower and upper limits are present in which chart?
Which selective retest technique selects every test case that causes a modified program to produce a different output than its original version?
Verification ensures the product being developed is according to design specifications.
Consider the following Statement: “The output of a program shall be given within 10 secs of event X 10% of the time.”What characteristic of SRS is being depicted here ?
What are generic application systems that may be designed to support a particular business type, activity, or sometimes a complete enterprise?
Which of the following is not an advantages of software reuse?
The software to meet the specification must be produced.
You should be aware of local laws governing the use of intellectual property such as patents and copyright.
What are attributes of good software ?
Which one of the following models is not suitable for accommodating any change?
What type of software testing is generally used in Software Maintenance?
The SRS document is also known as _____________ specification.
Acceptance testing is also known as
Which of the following is included in SRS ?
This takes the fundamental process activities of specification, development, validation, and evolution and represents them as separate process phases such as requirements specification, software design, implementation, testing, and so on.
A ___________is an executable instruction. It may have one or more parameters.
Software principles are absolutely necessary to achieve a good quality software cost effectively.
A software engineering principle that implies that a problem can be simplified by omitting irrelevant details.
Quality planning is the process of developing a quality plan for
Project managers have to assess the risks that may affect a project.
A good decomposition of a problem should maximize interactions among various components.
In ________________, the system comprises of many smaller sub-systems known as functions.
While programming, the code is broken down into smaller group of instructions. These groups are known as modules, subprograms, or subroutines.
Which of the following is black box testing
It is considered to be a collection of executable programming code, associated libraries and documentations.
It is branch of discipline associated with the development of software product using well-defined scientific principles, methods and procedures.
An ________________ process simplifies verification. If you develop software by adding small increments of functionality, then, for verification, you only need to deal with the added portion
.NET are specific to which platform?
It is a method of evaluating the expression passed to a function as an argument.
In almost all serious software development projects, a revision or version control system is used. This version control system keeps a record of changes in source code files and is usually built in a tree-like structure.
Which of the following statements about SRS is/are true ?
OOD allows similar classes to stack up in hierarchical manner where the lower or sub-classes can import, implement and re-use allowed variables and methods from their immediate super classes.
Exhaustive testing is
If the different sub components are interrelated, then the different components cannot be solved separately and the desired reduction in complexity will not be realized.
Resources include people, hardware, software, or other assets. Many different types of people, skill sets, and resources are needed to build a home.
You should not use your technical skills to misuse other people’s computers.
“An ordering system may be adapted to cope with a centralized ordering process in one company and a distributed process in another.” Which category the example belong to?
The system’s services, constraints, and goals are established by consultation with system users. They are then defined in detail and serve as a system specification.
These functions do not include destructive updates, that is, they do not affect any I/O or memory and if they are not in use, they can easily be removed without hampering the rest of the program.
It is text-based notifier that is mostly shows the context in which the user is working. It is generated by the software system.
Which of these is incorrect ?
Regression testing is a very expensive activity.
This includes modifications and updations done in order to correct or fix problems, which are either discovered by user or concluded by user error reports.
If there is any business level change at client end, such as reduction of organization strength, acquiring another company, organization venturing into new business, need to modify in the original software may arise.
It implies separating software into components according to functionality and responsibility.
It is a systematic approach to the production of software that takes into account practical cost, schedule, and dependability issues, as well as the needs of software customers and producers.
White Box techniques are also classified as
It is conducted to test program and its implementation, in order to improve code efficiency or structure. It is also known as ‘Structural’ testing.
Consider the following Statement: “The data set will contain an end of file character.”What characteristic of SRS is being depicted here ?
A temporary endeavor undertaken to create a unique product, service, or result.
It is a simplified representation of a software process. Each process represents a process from a particular perspective, and thus provides only partial information about that process.
Which of these does not account for software failure ?
Which of the following is not project management goal?
Resources, such as people and equipment, need to do work.
Reuse-based software engineering is a software engineering strategy where the development process is geared to reusing existing software.
Software Design documentation contains the following except for:
Choose the correct option in terms of Issues related to professional responsibility
This is style of programming language, which uses the concepts of mathematical functions.
It is considered to be a collection of executable programming code, associated libraries and documentations made for a specific purpose.
Consider the following Statement: “The product should have a good human interface.”What characteristic of SRS is being depicted here ?
Select the incorrect statement: “Software engineers should
It is communication between different modules.
The spiral model has two dimensions namely _____________ and ____________
You should not misrepresent your level of competence. You should not knowingly accept work that is outside your competence.
What is the major drawback of using RAD Model?
It has been a great tool of interaction with computers until the video display monitors came into existence.
Projects are often defined broadly when they begin, and as time passes, the specific details of the project become clearer.
Which of the following term describes testing?
This is a programming technique where a function calls itself and repeats the program code in it unless some pre-defined condition matches.
The input is divided into higher and lower end values. If these values pass the test, it is assumed that all values in between may pass too.
Software evolution does not comprises:
It is a process done in some projects to carry out a test for a longer period of time. This type of testing is used to determine behavior of a product when used continuously over a period of time
Explain what is meant by PRODUCT with reference to one of the eight principles as per the ACM/IEEE Code of Ethics ?
How is WINWIN Spiral Model different from Spiral Model?
A project’s duration might be just one week or it might go on for years, but every project has an end date.
The reason for software bugs and failures is due to
Selection of a model is based on
SPICE stands for
It works around the entities and their characteristics instead of functions involved in the software system. This design strategies focuses on entities and its characteristics.
Consider the following Statement: “The data set will contain an end of file character.”What characteristic of SRS is being depicted here ?
Behavioral testing is
Which of these does not affect different types of software as a whole?
As per an IBM report, “31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189% and for every 100 projects, there are 94 restarts”.What is the reason for these statistics ?
Which of these is true ?
Maintenance testing is performed using which methodology?
Choose the correct option from given below:
“Software engineers should not use their technical skills to misuse other people’s computers.”Here the term misuse refers to:
These are systems that collect data from their environment using a set of sensors and send that data to other systems for processing.
Editors are the core development tools because they convert source code to executable form.
A company is developing an advance version of their current software available in the market, what model approach would they prefer ?
Which model can be selected if user is involved in all the phases of SDLC?
Which of the following is not considered as a risk in project management?
It involves activities pertaining to identification of requirement of modification or maintenance
What are the Mandatory Quality Procedures?
Which of the following statements about SRS is/are true ? i. SRS is written by customer ii. SRS is written by a developer iii. SRS serves as a contract between customer and developers
Most functional programming languages use ______________ as their type systems. λ-expressions are executed by evaluating them as they occur.
The modification of the software to match changes in the ever changing environment, falls under which category of software maintenance?
It is testing one part or one component of the product. The developer usually does this when he/she has completed writing code for that part of the product.
The ___________________ model starts with most specific and basic components. It proceeds with composing higher level of components by using basic or lower level components.
How is Incremental Model different from Spiral Model?
The functionality of the software and constraints on its operation must be defined.
Which technique is applied to ensure the continued evolution of legacy systems ?
If the software process were not based on scientific and engineering concepts, it would be easier to re-create new software than to scale an existing one.
These are software control systems that control and manage hardware devices.
This approach interleaves the activities of specification, development, and validation. The system is developed as a series of versions (increments), with each version adding functionality to the previous version.
It takes the whole software system as one entity and then decomposes it to achieve more than one sub-system or component based on some characteristics.
What is a Software ?
The spiral model was originally proposed by
___________ is probably the most important phase for long-term support as well as for the reputation of the company.
One can choose Waterfall Model if the project development schedule is tight.
Consider the following Statement: “The output of a program shall be given within 10 secs of event X 10% of the time.”What characteristic of SRS is being depicted here ?
This is carried out to make sure that the software is doing exactly what it is supposed to do. This type of testing is a must before any software is released to customers.
Arrange the given sequence to form a SRS Prototype outline as per IEEE SRS Standard. i. General description ii. Introduction iii. Index iv. Appendices v. Specific Requirements
All entities involved in the solution design are known as __________. For example, person, banks, company, and customers are treated as objects.
Identify an ethical dilemma from the situations mentioned below:
Arrange the given sequence to form a SRS Prototype outline as per IEEE SRS Standard. i. General description ii. Introduction iii. Index iv. Appendices v. Specific Requirements
The open source movement has meant that there is a huge reusable code base available at
COTS product reuse means
What is Cyclomatic complexity?
Choice of a particular operating system may be made depending upon, except:
What are the various Testing Levels?
A field studying computers and algorithmic processes, including their principles, their software and hardware designs, their applications, and their impact on society, whereas IS emphasizes functionality over design.
Most projects have many interested parties or stakeholders, but someone must take the primary role of sponsorship.
Which of the following is incorrect activity for the configuration management of a software system?
Which of the following is not used in measuring the size of the software
The system’s services, constraints, and goals are established by consultation with system users. They are then defined in detail and serve as a system specification.
If any of the hardware and/or platform (such as operating system) of the target host changes, software changes are needed to keep adaptability.
Boundary value analysis belong to?
Maintenance is classified into how many categories ?
This is usually the first part of any software product. This stage starts when you are thinking about developing software. In this phase, you meet customers or prospective customers, analyzing market requirements and features that are in demand.
These documentations are maintained by the developers and actual coders. These documents, as a whole, represent information about the code.
Beta testing is done at
Efficiency in a software product does not include ________
These are applications that execute on a remote computer and that are accessed by users from their own PCs or terminals.
The following are Quality management along the product life-cycle except for:
Which of these are not among the eight principles followed by Software Engineering Code of Ethics and Professional Practice ?
Selective retest techniques may be more economical than the “retest-all”technique.How many selective retest techniques are there?
This includes modifications and updates done in order to keep the software usable over long period of time. It includes new features, new user requirements for refining the software and improve its reliability and performance.
Identify the disadvantage of Spiral Model.
Consider the example and categorize it accordingly, “A pattern-matching system developed as part of a text-processing system may be reused in a database management system”.
Which is not one of the types of prototype of Prototyping Model?
After defining architecture, software components and their interfaces, the next phase of development is the creation of __________________.
This includes modifications and updations to prevent future problems of the software. It aims to attend problems, which are not significant at this moment but may cause serious issues in future.
Software documentation does not provides information about how to use the product. It only provides the functionality of the system.
It is also known as a bug, is a result of an error which can cause system to fail.
It refers to what must be done to produce the project's end result
Spiral Model has high reliability requirements.
This approach is based on the existence of a significant number of reusable components. The system development process focuses on integrating these components into a system rather than developing them from scratch
COTS stands for
The Incremental Model is combination of elements of
It is the process of confirming if the software is meeting the business requirements, and is developed adhering to the proper specifications and methodologies.
Two important techniques of software engineering principles use to reduce problem complexity. (select all correct answers)
Over the time, customer may ask for new features or functions in the software.
Testing done without planning and Documentation is called
Every project should have a well-defined objective. For example, many people hire firms to design and build a new house, but each house, like each person, is unique.
________________ is the ability to encourage by "push or pull" technical people to produce to their best ability.
The software must evolve to meet changing customer needs.
The SRS is said to be consistent if and only if
Which of the following is non-functional testing?
It is carried out to test functionality of the program and also called ‘Behavioral’ testing.
In OOD, the attributes (data variables) and methods (operation on the data) are bundled together is called _________________.
Identify the correct statement: “Software engineers shall
The need of software engineering arises because of low rate of change in user requirements and environment on which the software is working.
Spiral Model has user involvement in all its phases.
Software Engineering ethics includes: (select all correct answers)
Company has latest computers and state-of the- art software tools, so we shouldn’t worry about the quality of the product.
OOD languages provide a mechanism where methods performing similar tasks but vary in arguments, can be assigned same name.
Release notes show what happened in this software version. Typically the information includes:
Build & Fix Model is suitable for programming exercises of ___________ LOC (Line of Code).
Characteristics of a good software: (select all correct answers)
The testing in which code is checked
You should normally respect the confidentiality of your employers or clients irrespective of whether or not a formal confidentiality agreement has been signed.
They deal with structures and algorithms without regard for the meaning or importance of the data that is involved.
These are actual coding mistakes made by developers. In addition, there is a difference in output of software and desired output is considered as ______.
Program modularization and Source code translation are the activities of_____________
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