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Delves into the principles, methodologies, and practices of software development, focusing on topics such as software testing to build scalable software system.
A module is said to have procedural cohesion, if all functions of the module refer to or update the same data structure
Coupling is a qualitative indication of the degree to which a module
Which of the following best described an X Library
Train staff involved in new process proposals
Errors do not necessarily lead to system failures.
It is a form of Interaction style is ideal for video games.
Evolve and improve process improvements
Ensure that procedures and standards are followed by the software development team
This is a set of activities whose goal is the development or evolution of software.
Classes that are not intended to produce instances of themselves are dependent on its own
It is an approach to UI design where the needs of the user are paramount and where the user is involved in the design process.
means that a product should meet its specification
Which phase of a unified process model in which the product is installed in the user's environment and maintained?
Which of the following best described a fault-based testing?
Which of the following description best characterizes Data Flow Diagram?
Which of the following best described an X Protocol?
The faulty system state may be transient and ‘corrected’ before an error arises.
In which of the following describes a synchronous operations of DFD?
It is a measure of the functional strength of a module
The failure can be avoided by built-in protection facilities.
Which best describes a modeling language?
Improper user interface design is the reason why so many software systems are never used.
It provides a defined process which can be tuned by individuals?
The faulty system state may be transient and ‘ed’ before an error arises
Library modules represents one of the several modules connected with the diamond symbol
This is the process changing the software in response to changing demands
The extent to which a critical system is trusted by its users.
In which of the following is true when using data flow in constructing a DFD?
Which of the following best described a process metrics
Which of the following best described a white-box testing?
It guides developer to arrive at a correct design decisions and helps them to attain productivity
When modules are functionally independent, complexity of the design is greatly reduced
A DFD model does not specify the order in which the different bubbles are executed
Which of the following best described a code inspection?
Cohesion is a qualitative indication of the degree to which a module
This expenditure represents a significant fraction of GNP in all developed countries.
A poorly designed interface can cause a user to make catastrophic errors.
In which of the following best described a DFD process symbol?
An in system state i e a system state that is unexpected by the designers of the system
Object Oriented Programming is the drag and drop style of program development
Unit testing is typically undertaken by the coder of the modules in the coding phase
For systems with a short life, maintenance costs may be several times development costs.
Which of the following best describes a black-box testing?
Which of the following best described an empirical estimation techniques?
One which calls relations among different modules are represented graphically
A collaboration diagram shows both structural and behavioral aspects explicitly
New release is created if there is only a bug fix, minor enhancement to the functionality of the system
Which of the following is true about label widget?
Identify quality, cost or schedule bottlenecks
Model and analyze (quantitatively if possible) existing processes
In the Inception Phase, the product is installed in the user's environment and maintained
Empirical estimation techniques assume that the relationship that exists among the different project parameters can be satisfactorily modeled using suitable mathematical expression
Which of the following best described a hierarchical menu?
These are developed software for a single customer according to their specification (select all that applies)
International set of standards for quality management.
Clean Room Testing is a technique that reportedly produces documentation and code that is more reliable and maintainable than other development methods relying heavily on code execution-based testing
Which of the following best described an incompleteness in requirement analysis?
Three aspects of the system users that UI design must take into account (select answers)
"Which focuses not only on detecting the defective products and eliminating them, but also on determining the causes behind the defects?"
Which of the following best described an anomaly in the requirements analysis?
It is a UI design principle that allows user to recover from errors.
Which of the following best describes analysis model?
A layered design achieves control abstraction and is easier to understand and debug
Hardware interfaces described the interface between the software and the hardware components of the system
A constraint describes a condition or an integrity rule
In which of the following best descibed an external entity?
Speed of use of a user interface is determined by the time and user effort necessary toinitiate and execute different commands
It is concerned with theories, methods and tools for professional software development
Beta testing is a form of system testing usually performed by the development team
The process of checking that the software is what the customer wants.
Which of the following best described a state or collection of states in which only a subset of user interface tasks can be performed?
If the function calls between two modules involve passing large chunks of shared data, the modules are said to be _________ ?
It is a basic characteristic of any good design solution
The probability of failure-free system operation over a specified time in a given environment for a given purpose.
If the module performs a set of tasks that relate to each other very loosely, then the module have _______ ?
The increased testing and system validation that is required to convince the system client that the required levels of dependability have been achieved decreases the cost of dependability of software
Which of the following best described code review?
Which of the following description best characterize a context diagram?
Which of the following best described a heuristic techniques?
"It is the principal methodology used by organisations to ensure that the products they develop have the desired quality"
Which of the following defines the structure of the problem in terms of the kinds of objects important to the understanding of the working system?
ISO 9000 series of standards are based on the premise that if a proper process is followed for production, then good quality products are bound to follow automatically
It is a characteristic of a good software design wherein it states that the design should correctly implement all the functionalities of the system
An incorrect system state i .e . a system state that is unexpected by the designers of the system.
Erroneous system behavior where the behavior of the system does not conform to its specification.
A system attribute which is concerned with the ease of repairing the system after a failure has been discovered or changing the system to include new features.
is concerned with theories, methods and tools for professional software development
PSP is a framework that helps engineers to measure and improve the way they work
In waterfall model, customer feedback is obtained on the development prototype after each iteration and based on this the prototype is used
It is focused on cost effective software development.
This is an increasingly important attribute for distributed systems whose security can be compromised.
Designers should be aware of people’s physical and mental limitations.
_Select applicable procedures and standards for a particular project and modify these as required
Whenever an error exists in a module, functional independence reduce the chances of the error propagating to the other modules
Which of the following best described a walking menu?
The ability of the system to deliver services when requested.
An event that occurs at some point in time when the system does not deliver a service as expected by its users.
Which of the following is true about container widget?
Which principle best describes structured analysis technique?
Organizations rated as ______ in the CMM are likely to be ISO 9000 compliant
Because of very high costs of dependability achievement, it may be more cost effective to accept untrustworthy systems and pay for failure costs.
In the Inception phase, functional and non-functional requirements are captured
The ability of the system to deliver services as specified.
Which of the following best described a GUI?
Which of the following best described delphi cost estimation?
How does the internal structure data of an object can be hidden so that all interactions with the object are simple and standardized?
Which of the following best describe a post-architechtural model?
Which of the following best described that all commands are available all the time during the operation of the software?
Statistical Testing is a testing process whose objective is to determine the reliability of the product rather than discovering errors
Which of the following best described an Embedded Software?
The state chart diagram focuses on representing various activities or chunks of processing and their sequence of activation
It provides a common vocabulary that helps to improve communications among the developers
Decision Trees shows the decision-making logic and corresponding actions taken in matrix form
If different functions of the module co-operate to complete a single task, then the module have _______________ ?
It provides a common vocabulary that helps improve communications among the developers
Information hiding makes program maintenance easier by hiding data and procedure from unaffected parts of the program
Which phase of a unified process model in which the design and implementation activities are carried out?
Input Kludge concerns failing to specify and implement a mechanism for handling invalidinputs
They are I.T. practitioners who adopt a systematic and organised approach to their work and use appropriate tools and techniques depending on the problem to be solved, the development constraints and the resources available.
In V-shaped model, testing activities are carried out in parallel with the development activities
Which of the following description best characterizes a context diagram?
Fan-out indicates the number of modules that directly invoke a given module
These are software products developed to be sold to a range of different customers.
Which of the following best described an organic classes of software development?
Which of the following SRS Document characteristics which should provide the possibility testing the design bases based on the description of functionality?
It deals with production of the software system itself.
The probability that a system, at a point in time, will be operational and able to deliver the requested services.
Which of the following best applies to organizations which do not design products but are only involved in production?
In which of the following is true about level 1 DFD?
LOC is an appropriate metric to estimate and measure the size of a component-based GUI
The ability of a system to continue to deliver its services to users in the face of deliberate or accidental attack.
Spiral model is most appropriate for projects that suffer from technical and requirement risks
The error can not be corrected by built-in error detection and recovery.
Patterns primarily focus on solving problems with reduced space and time requirements
It implies that the problem has been decomposed into a set of modules that have only limited interactions with each other
Which of the following best described an inconsistency in requirement analysis?
Embedded software are standalone programs that solves a specific business need
System state that are a usually a result of system errors that are derived from faults in the system.
Which of the following best described a superfluous DFD?
Which of the following best described a unit testing?
Visual Programming is the drag and drop style of program development
Abstraction is one of the characteristics of object-oriented design
Which of the following best described an integration testing?
Human behavior that results in the introduction of faults into a system.
It is a UI design principle that provides appropriate interaction facilities for different types of system user.
A quality management system is the principal methodology used by organizations to ensure that the products they develop have the desired quality
The Waterfall Model is highly structured and systematically steps through requirements-capture, analysis, specification, design, coding, and testing stages in a planned sequence
Which of the folllowing best described a task analysis?
A control flow graph describes the sequence in which the different instructions of a program get executed
Establish organizational procedures and standards for quality
Dependability costs tend to increase exponentially as increasing levels of dependability are required.
The error can not be ed by built-in error detection and recovery
Which of the following best describes structured analysis?
It reflects the extent of the user’s confidence that it will operate as users expect and that it will not ‘fail’ in normal use.
If all functions of the module refer to or update the same data structure, then the module have _______________ ?
Usefulness and trustworthiness of a computer system are the same thing.
If the interactions occur through some shared data, then we say that they are ________________
Part of the generic activity of software development which checks what the system should do and its development constraints.
It is a measure of the degree of interaction between two modules
The ability of the system to operate without catastrophic failure.
It is concerned with theory and fundamentals of software development.
Organizations rated as ______ in the CMM are likely to be ISO compliant
Which of the following best described a composition of series of standards?
Which of the following best described an early design model?
The behavioral view captures how objects interact with each other in time to realize the system behavior
These are generic activities involved in all software processes: (select all that applies)
It is an effective decomposition of a problem
Which of the following best describe a black-box testing?
The ability of the system to protect itself against accidental or deliberate intrusion.
Whenever an error exists in a module, functional independence reduces the chance of the error propagating to the other module
This factor often dominates system costs in a system development
The use of more expensive development techniques and hardware that are required to achieve the higher levels of dependability decreases the cost of dependability of software.
It subsumes the notion of resilience - the ability of a system to continue in operation in spite of component failures.
Product Perspective summarizes the major ways in which the software would be used
In which of the following described a synchronous operations of DFD?
Some of the components of User interface design process. (select all that applies)
Which of the following best described an application composition model?
Which of the following best described a corrective maintenance?
Which of the following best described a semidetached classes of software development?
Which of the following best described a branch coverage test suite?
Three aspects of the system users that UI design must take into account. (select 3 answers)
It suggests a scheme for structuring the classes in a design solution and defines the required interactions among those classes
Formal methods are easy to learn and use
System users often judge a system by its functionality rather than its interface.
Modify the process to remove identified bottlenecks
Which of the following best applies to organizations which only involves in installation and testing of products?
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