Information Security MCQs with Answers
Practice important Information Security MCQs with answers and explanations.
Chapter: 8
Q161:
Which SDLC phase might involve deciding between developing components in-house or purchasing them from vendors?
A. Analysis
B. Investigation
C. Physical Design
D. Logical Design
Correct Answer:
C
Chapter: 8
Q162:
During which phase are system components installed and tested as a complete system?
A. Implementation
B. Maintenance and Change
C. Investigation
D. Analysis
Correct Answer:
A
Chapter: 8
Q163:
What is the outcome of the analysis phase in SDLC?
A. System deployment
B. Documentation of findings and updated feasibility analysis
C. User training manuals
D. Hardware procurement
Correct Answer:
B
Chapter: 8
Q164:
Why are multiple iterations sometimes necessary in the SDLC process?
A. To increase project costs
B. To adapt to changes and improve system performance
C. To complicate the development process
D. To avoid user feedback
Correct Answer:
B
Chapter: 8
Q165:
Fill in the blank: _______ ensures that implementation of a system is worth the organization's time and effort.
A. User acceptance testing
B. Coding standards
C. Feasibility analysis
D. Market analysis
Correct Answer:
C
Chapter: 8
Q166:
Fill in the blank: The maintenance and change phase includes managing _______ to keep the system up-to-date.
A. initial requirements
B. upgrades, updates, and patches
C. user complaints
D. hardware disposal
Correct Answer:
B
Chapter: 8
Q167:
Which phase involves assessing if the system can interact effectively with existing systems?
A. Logical Design
B. Implementation
C. Analysis
D. Physical Design
Correct Answer:
C
Chapter: 8
Q168:
What key activity occurs at the conclusion of each SDLC phase?
A. System decommissioning
B. Structured review or reality check
C. User interface redesign
D. Coding of new features
Correct Answer:
B
Chapter: 8
Q169:
In the context of SDLC, what does a "make-or-buy" decision entail?
A. Choosing between hiring or firing staff
B. Deciding on software licensing options
C. Deciding whether to develop components in-house or purchase them
D. Selecting marketing strategies
Correct Answer:
C
Chapter: 8
Q170:
How does the SDLC model handle changes in organizational needs over time?
A. By ignoring changes
B. Through the Maintenance and Change phase
C. By restarting the entire SDLC process each time
D. By limiting user feedback
Correct Answer:
B
Chapter: 8
Q171:
During which phase are alternative solutions compared based on costs and benefits?
A. Investigation
B. Logical Design
C. Physical Design
D. Implementation
Correct Answer:
B
Chapter: 8
Q172:
What is assessed during the structured review at the end of each SDLC phase?
A. Project alignment with objectives and feasibility
B. User satisfaction levels
C. Market competition
D. Hardware performance
Correct Answer:
A
Chapter: 8
Q173:
Why is the investigation phase critical to the success of a system development project?
A. It involves coding key components
B. It defines the problem and sets objectives, constraints, and scope
C. It is where user training occurs
D. It finalizes hardware selection
Correct Answer:
B
Chapter: 8
Q174:
Fill in the blank: Constant examination and renewal are necessary for a system to perform up to expectations in a _______ environment.
A. static
B. changing
C. controlled
D. simplified
Correct Answer:
B
Chapter: 8
Q175:
What determines if a system development project should proceed to the next phase in the SDLC?
A. Completion of coding
B. Successful structured review and feasibility analysis
C. Approval from all employees
D. Availability of unlimited resources
Correct Answer:
B
Chapter: 8
Q176:
In which phase is the business need identified and understood?
A. Implementation
B. Investigation
C. Maintenance and Change
D. Physical Design
Correct Answer:
B
Chapter: 8
Q177:
What is the primary goal of the Maintenance and Change phase?
A. To deploy the system
B. To design system architecture
C. To support and modify the system throughout its useful life
D. To conduct initial feasibility studies
Correct Answer:
C
Chapter: 8
Q178:
Which SDLC phase includes training users and creating supporting documentation?
A. Logical Design
B. Physical Design
C. Implementation
D. Analysis
Correct Answer:
C
Chapter: 8
Q179:
How does the SDLC model ensure adaptability to new requirements or environmental changes?
A. By having a rigid, unchangeable structure
B. Through multiple iterations and continuous monitoring
C. By completing all phases quickly
D. By excluding user feedback
Correct Answer:
B
Chapter: 8
Q180:
During which phase are system components integrated and tested together?
A. Investigation
B. Analysis
C. Implementation
D. Maintenance and Change
Correct Answer:
C