1971. What command is used with vi editor to delete a single character ?
A. x
B. y
C. a
D. z
✅ The correct answer is option A.
Software Engineering MCQs
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1972. A ________________computer (also referred to as a laptop), is a small, lightweight personal computer that incorporates the screen, the keyboard, storage and processing components into a single por ?
A. Notebook
B. Journal
C. Diary
D. Briefcase
✅ The correct answer is option A.
1973. What is testing process’ first goal ?
A. Bug prevention
B. Testing
C. Execution
D. Analyses
✅ The correct answer is option A.
Explanation: Its better to prevent a bug rather than putting time in its testing and removal.
Explanation: Its better to prevent a bug rather than putting time in its testing and removal.
1974. The area of coverage of satellite radio beam is known as_____________________?
A. Diameter
B. Beam Width
C. Foot Print
D. Circular Polarisation
✅ The correct answer is option C.
1975. E-mail is_____________________?
A. Loss-tolerant application
B. Bandwidth-sensitive application
C. Elastic application
D. None of these
✅ The correct answer is option C.
1976. Which property of a sociotechnical system depends on the technical system components, its operators, and its operating environment ?
A. security
B. usability
C. volume
D. reliability
✅ The correct answer is option B.
Explanation: Usability reflects how easy it is to use the system.
Explanation: Usability reflects how easy it is to use the system.
1977. Which command can force all buffers to disk ?
A. save
B. sync
C. edbuff
D. flush
✅ The correct answer is option B.
1978. Prototypes and 4GL business systems are categorized under which process ?
A. Informal
B. Managed
C. Methodical
D. Supported
✅ The correct answer is option A.
Explanation: Here the development team chose their own way of working.
Explanation: Here the development team chose their own way of working.
1979. The deliverable of the problem analysis phase is____________________?
A. system improvement objectives
B. problem statement
C. statement of constraints
D. statement of work
✅ The correct answer is option A.
1980. Which is one of the most important stakeholder from the following ?
A. Entry level personnel
B. Middle level stakeholder
C. Managers
D. Users of the software
✅ The correct answer is option D.
Explanation: Users are always the most important stakeholders.After all, without users or customers, what’s the point of being in business?
Explanation: Users are always the most important stakeholders.After all, without users or customers, what’s the point of being in business?