Information Security MCQs with Answers
Practice important Information Security MCQs with answers and explanations.
Multiple Choice Questions
Q31: According to the CNSS, what does Information Security protect?
- A: Only physical assets
- B: Information, systems, and hardware
- C: Only software systems
- D: Personal data
View Answer
B
Q32: Which layer of security involves protecting physical items and areas?
- A: Personnel security
- B: Operations security
- C: Physical security
- D: Network security
View Answer
C
Q33: What does Personnel Security aim to protect?
- A: Computer systems
- B: Authorized individuals and their access
- C: Communication channels
- D: Network components
View Answer
B
Q34: What is Operations Security designed to protect?
- A: Hardware components
- B: Communication media
- C: Details of specific operations
- D: Physical access points
View Answer
C
Q35: What does Communications Security aim to protect?
- A: Access to physical files
- B: Communications media, technology, and content
- C: Data integrity
- D: Personnel actions
View Answer
B
Q36: The CIA Triangle stands for Confidentiality, Integrity, and ___________.
- A: Availability
- B: Authentication
- C: Authorization
- D: Access control
View Answer
A
Q37: Which of the following best describes Confidentiality?
- A: Making information available to everyone
- B: Concealment of information or resources
- C: Ensuring information is correct
- D: Availability of information
View Answer
B
Q38: What does Integrity refer to in the CIA Triangle?
- A: Ensuring information is available
- B: Ensuring the correctness and trustworthiness
- C: Keeping information secret
- D: Protecting the communication channels
View Answer
B
Q39: What does Availability ensure in the context of security?
- A: Information is kept secret
- B: Information can be used when needed
- C: Information is altered to be accurate
- D: Information is stored securely
View Answer
B
Q40: Fill in the blank: A successful organization should have multiple layers of ___________ in place.
- A: Security
- B: Access control
- C: Hardware protection
- D: Communication
View Answer
A