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Objective Type Questions & Answers


Software Engineering MCQs - Unit-4



1. Identify the incorrect testing technique.

A . Integration testing

B . Collaboration testing

C . System testing

D . Unit testing

Answer



2. By whom is unit testing done?

A . Users

B . Customers

C . Developers

D . None

Answer



3. Identify the environment in which we can perform alpha testing?

A . User’s end

B . Developer’s end

C . Both a and b are correct

D . None of the above

Answer



4. Identify among the following which is not a type of incremental testing approach.

A . Big-bang

B . Top-down

C . Bottom-up

D . Functional incrimination

Answer



5. The full form of ITG is?

A . independent test group

B . integration testing group

C . individual testing group

D . None of the above

Answer



6. White box testing is also known as

A . Behavioraltesting

B . Glassbox testing

C . Structural testing

D . None of the above

Answer



7. Black box testing is also known as

A . Behavioral testing

B . Data flow testing

C . Graph based testing

D . Loop testing

Answer



8. System testing is a

A . Grey box testing

B . White box testing

C . Black box testing

D . Both b and c are correct

Answer



9. Identify the term which is not related to testing?

A . failure

B . error

C . Test case

D . Test bot

Answer



10. Identify the term which is used to define testing?

A . Finding broken code

B . A stage of all projects

C . Evaluating deliverables to find errors

D . None of the above

Answer



11. Select the best time when regression testing should be done?

A . As frequently as possible

B . When the environment has been modified

C . After the software has been modified

D . Both b and c are correct

Answer



12. Which is not true in case of Unit testing?

A . It is conducted by development team.

B . It decreases the speed of development.

C . Tester tests whether individual units of source code is fit for use.

D . It cannot be expected to catch error in program.

Answer



13. In size oriented metrics, metrics are developed based on the ___________________

A . number of Functions

B . number of user inputs

C . number of lines of code

D . amount of memory usage

Answer



14. Which one of the following is not a software process quality?

A . Productivity

B . Portability

C . Timeliness

D . Visibility

Answer



15. Software Debugging is known as _________________

A . identifying the task to be computerized

B . creating program code

C . creating the algorithm

D . finding and correcting errors in the program code

Answer



16. ______________ is an indirect measure of software process.

A . Cost

B . Effort Applied

C . Efficiency

D . All of the mentioned

Answer



17. Which of the following is a direct measure of Software process .

A . Efficiency

B . Reliability

C . Effort Applied

D . maintainability

Answer



18. Which of the following is an indirect measure of product?

A . Quality

B . Complexity

C . Reliability

D . All of the Mentioned

Answer



19. _______________are derived by normalizing quality or productivity measures by considering the size of the software has been produced.

A . Size oriented Metrics.

B . Measuring quality

C . Function Oriented Metrics

D . Object oriented metrics

Answer



20. A quality metrics that provides benefits at both the project and process level is_________

A . Use case oriented metrics

B . Measuring quality

C . Reconciling LOC and FP Metrics

D . Defect Removal Efficiency

Answer



21. Defects removal efficiency (DRE)depends on:

A . E – errors found before software delivery

B . D – defects found after delivery to user

C . Both E and D

D . Varies with project

Answer



22. By collecting ________ during software testing, it is possible to develop meaningful guidelines to halt the testing process.

A . Failure intensity

B . Testing time

C . Metrics

D . All of the mentioned

Answer



23. Which of the following is not regression test case?

A . A representative sample of tests that will exercise all software functions

B . Additional tests that focus on software functions that are likely to be affected by the change

C . Tests that focus on the software components that have been changed

D . Low-level components are combined into clusters that perform a specific software sub-function

Answer



24._____ is a main program that acceps test case data, passes the data to the module(to be teste and gives relevant result

A . Component

B . Stub

C . Driver

D . none of the above

Answer



25. _______ serve to replace modules that are subordinate to (called by) the component to be tested.

A . Dummy program

B . module

C . pipe

D . dummy subprograms or stub

Answer



Fill in the Blanks


26. The user has no control over the contents of a static web page (True / False)?

Answer


27. It is expected to have less number of connections for a good web application (True / False)?

Answer


28. Software Debugging is a set of activities that can be planned in advance and conducted systematically(True / False)?

Answer




Relevant Materials :

Software Engineering MCQs - Unit-1 - [ SE ]

Software Engineering MCQs - Unit-2 - [ SE ]

Software Engineering MCQs - Unit-3 - [ SE ]

Software Engineering MCQs - Unit-4 - [ SE ]

Software Engineering MCQs - Unit-5 - [ SE ]


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