1481. Which of the following could be Digital input devices for computes ?
A. Digital camcorder
B. Microphone
C. Scanner
D. All of these
✅ The correct answer is option D.
Software Engineering MCQs
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1482. To put information in a file on a magnetic disk, or in a computer’s memory, so that it can be used later _____________________?
A. Store
B. Ship
C. Shift
D. Centre
✅ The correct answer is option A.
1483. Which of the following commands is used to display the directory attributes rather than its contents ?
A. ls -l -d
B. ls -l
C. ls -x
D. ls -F
✅ The correct answer is option A.
1484. Any data and instruction entered in the memory of a computer is_____________________?
A. Storage
B. Output
C. Input
D. Information
✅ The correct answer is option C.
1485. The arithmatic/logic unit performs the following actions__________________?
A. checks data for accuracy
B. does calculations using addition, substraction, multiplication, and division
C. does logical comparisons, such as equal to, greater than, less than
D. does both calculations and logical comparisons
✅ The correct answer is option D.
1486. How is brainstorming different from JAD ? Brainstorming sessions ?
A. last for about 2-3 hours
B. last for about 2-3 days
C. cover the technology used for the development
D. all of the mentioned
✅ The correct answer is option A.
Explanation: Brainstorming is a group or individual creativity technique by which efforts are made to find a conclusion for a specific problem by gathering a list of ideas spontaneously contributed by its member(s).The idea is to quickly reach to an approved solution ASAP.
Explanation: Brainstorming is a group or individual creativity technique by which efforts are made to find a conclusion for a specific problem by gathering a list of ideas spontaneously contributed by its member(s).The idea is to quickly reach to an approved solution ASAP.
1487. Which command is used for interpretation of java program_______________?
A. Java
B. javap
C. javac
D. none of above
✅ The correct answer is option A.
1488. Execution Verifier is a dynamic tool that is also known as_____________________?
A. Test File Generator
B. Coverage Analyzer
C. Output Comparator
D. Test Harness System
✅ The correct answer is option B.
1489. Identify the disadvantage of Spiral Model?
A. Doesn’t work well for smaller projects
B. High amount of risk analysis
C. Strong approval and documentation control
D. Additional Functionality can be added at a later date
✅ The correct answer is option A.
Explanation: All other options are the advantages of Spiral Model.
Explanation: All other options are the advantages of Spiral Model.
1490. The Incremental Model is a result of combination of elements of which two models?
A. Build & FIX Model & Waterfall Model
B. Linear Model & RAD Model
C. Linear Model & Prototyping Model
D. Waterfall Model & RAD Model
✅ The correct answer is option C.
Explanation: Each linear sequence produces a deliverable “increment” of the software and particularly when we have to quickly deliver a limited functionality system.
Explanation: Each linear sequence produces a deliverable “increment” of the software and particularly when we have to quickly deliver a limited functionality system.