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software engineering types MCQs

Practise focused software engineering types questions with marked answers for exam preparation and subject revision.

software engineering types Mcqs
1. Which of the following term is best define by the statement:Each object is stored only once, but is accessible by all CASE tools that need it.?
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A. Data independence

B. Ad Hoc data queries and reports

C. Non-redundant data storage

D. Transaction control

2. Source code translation is a part of which re-engineering technique ?
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A. Refactoring

B. None of the mentioned

C. Restructuring

D. Data re-engineering

3. Which of these benefits can be achieved when software is restructured ?
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A. Software easier to test

B. All of the mentioned

C. Reduced maintenance effort

D. Higher quality programs

4. Which tools are used to modify online database systems ?
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A. Reverse engineering specification tools

B. online system re-engineering tools

C. Test management tools

D. Code restructuring and analysis tools

5. What category of web-based system would you assign to discussion groups ?
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A. Workflow-oriented

B. Collaborative work

C. Online communities

D. Web portals

6. What are the problems with re-structuring ?
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A. Heavy computational demands

B. Loss of comments

C. Loss of documentation

D. All of the mentioned

7. What have become de rigueur for computer-based products and systems of every type ?
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A. GUIs

B. Candidate keys

C. All of the mentioned

D. Object model

8. If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under____________________?
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A. Service oriented app

B. Database access app

C. Portal app

D. Data warehousing app
9. Which tools cross the bounds of the preceding categories ?
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A. Dynamic measurement

B. Data acquisition

C. Cross-functional tools

D. Simulation

10. Which process model should be used in virtually all situations of web engineering ?
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A. Incremental Model

B. Spiral Model

C. Waterfall Model

D. None of the mentioned

11. Reverse engineering of data focuses on_____________________?
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A. Internal data structures

B. Database structures

C. None of the mentioned

D. ALL of the mentioned
12. Forward engineering is also known as_________________?
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A. extract abstractions

B. renovation

C. reclamation

D. both renovation and reclamation
13. Which of the following is not an example of a business process ?
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A. hiring an employee

B. testing software

C. purchasing services

D. designing a new product

14. Which of the following is a data problem ?
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A. record organisation problems

B. hardware problem

C. loss of comments

D. heavy computational demands

15. Which web app attribute is defined by the statement:A large number of users may access the WebApp at one time?
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A. Unpredictable load

B. Performance

C. Network intensiveness

D. Concurrency
16. Which environment demands specialized testing tools that exercise the graphical user interface and the network communications requirements for client and server ?
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A. Client/Server

B. Re-engineering

C. Dynamic analysis

D. Test management

17. Which of the following statements are incorrect with reference to web-based systems? Web-based systems__________________?
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A. must be secure

B. should be unscalable

C. are subject to assorted legal, social, and ethical scrutiny

D. must be able to cope with uncertain, random heavy demands on services

18. ____________________tools assist in the planning, development, and control in CASE ?
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A. Cross-functional tools

B. Data acquisition

C. Dynamic measurement

D. Test management
19. Which of the following is not a type of CASE tool ?
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A. Classic

B. Middle

C. Lower

D. Real

20. Extracting data items and objects, to get information on data flow, and to understand the existing data structures that have been implemented is sometimes called__________________?
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A. client applications

B. data extraction

C. data analysis

D. directionality