Information Systems MCQs with Answers
Practice important Information Systems MCQs with answers and explanations.
Chapter: 20
Q361:
In an iterative model, the project control list is used for what purpose?
A. To keep track of user requirements
B. To guide the iteration process
C. To monitor project costs
D. To finalize the product design
Correct Answer:
B
Chapter: 20
Q362:
Which model is characterized by adding features at each phase of development?
A. Iterative model
B. Waterfall model
C. Incremental model
D. Agile model
Correct Answer:
C
Chapter: 20
Q363:
Fill in the blank: The client assigns a ________ of functionality to each module not yet implemented.
A. Cost
B. Value
C. Time
D. Priority
Correct Answer:
B
Chapter: 20
Q364:
The incremental model reduces the risks of ________ in user requirements.
A. Change
B. Cost
C. Delay
D. Complexity
Correct Answer:
A
Chapter: 20
Q365:
Fill in the blank: In an iterative model, the analysis of an iteration is based on user ________.
A. Suggestions
B. Feedback
C. Requirements
D. Reports
Correct Answer:
B
Chapter: 20
Q366:
Fill in the blank: In the incremental model, once an increment is developed, requirements for that increment are ________.
A. Frozen
B. Revised
C. Expanded
D. Deleted
Correct Answer:
A
Chapter: 20
Q367:
Which of the following describes the iterative model best?
A. Modifications are made after each phase
B. A strict linear approach
C. Completion of all phases at once
D. Focused on customer requirements
Correct Answer:
A
Chapter: 20
Q368:
What distinguishes the incremental model from the iterative model?
A. Incremental focuses on adding features
B. Iterative focuses on reducing costs
C. Incremental means no user feedback
D. Iterative means strict phase completion
Correct Answer:
A
Chapter: 20
Q369:
Fill in the blank: The control list in an iterative model is constantly being ________.
A. Expanded
B. Revised
C. Frozen
D. Simplified
Correct Answer:
B
Chapter: 21
Q370:
What is the primary focus of the Spiral Model in software development?
A. Iterative prototyping
B. Linear progression
C. Risk analysis
D. Documentation
Correct Answer:
C
Chapter: 21
Q371:
Which of the following is NOT a phase of the Spiral Model?
A. Identify risks
B. Plan the next phase
C. Develop the final system
D. Build a prototype
Correct Answer:
C
Chapter: 21
Q372:
The Spiral Model allows for customer evaluation during which phase?
A. Determine objectives
B. Develop, verify next-level product
C. Plan next phase
D. All of the above
Correct Answer:
D
Chapter: 21
Q373:
What does prototyping help to achieve in software development?
A. Faster coding
B. Testing designs
C. Reducing user feedback
D. Minimizing documentation
Correct Answer:
B
Chapter: 21
Q374:
Which phase in the Spiral Model involves risk analysis?
A. Determine objectives
B. Develop, verify next-level product
C. Plan next phase
D. Evaluate alternatives, identify and resolve risks
Correct Answer:
D
Chapter: 21
Q375:
What is a key strength of the Spiral Model?
A. Low cost
B. Detailed documentation
C. Good for large projects
D. Easy to manage
Correct Answer:
C
Chapter: 21
Q376:
What may result from the difficulties in convincing customers about the Spiral Model?
A. Reduced customer satisfaction
B. Excessive change requests
C. Improved feedback
D. Successful project completion
Correct Answer:
A
Chapter: 21
Q377:
Which of the following is a potential risk of prototyping?
A. Improved user satisfaction
B. Excessive change requests
C. Enhanced communication
D. All of the above
Correct Answer:
B
Chapter: 21
Q378:
What does a prototype allow developers to test before full production?
A. Functionality
B. Design aesthetics
C. Coding efficiency
D. Market demand
Correct Answer:
A
Chapter: 21
Q379:
What should be done if a prototype does not meet expected results?
A. Ignore the results
B. Proceed with full development
C. Reconsider the design
D. Finalize the product
Correct Answer:
C
Chapter: 21
Q380:
Prototyping may lead to improved communication between which two parties?
A. Customers and competitors
B. Developers and customers
C. Management and developers
D. None of the above
Correct Answer:
B