ISC2 CC Certified in Cybersecurity Final Exam:
2026 Updated Full Topic Test Bank with 200
Questions and Detailed Answers Plus
Comprehensive Rationales Graded A+ for
Instant Download and Exam Success
Domain 1: Security Principles
Question 1: A financial services firm experiences a power
outage that lasts six hours. During this time, traders
cannot access the trading platform. Which fundamental
security principle was primarily impacted?
• A) Confidentiality
• B) Integrity
• C) Availability
• D) Non-repudiation
☑VERIFIED ANSWER: C) Availability
Rationale: Availability ensures that systems and data are
accessible when authorized users need them. The power
outage prevented access to the platform, directly
violating availability .
,Question 2: A company implements a system requiring a
password and a one-time code sent via SMS. This is an
example of:
• A) Separation of duties
• B) Defense in depth
• C) Non-repudiation
• D) Least functionality
☑VERIFIED ANSWER: B) Defense in depth
Rationale: Multi-Factor Authentication (MFA) adds an
extra layer of security, requiring two different methods
of authentication. This layered approach is a core
component of a defense-in-depth strategy .
Question 3: Which of the following best describes the
primary goal of "Confidentiality"?
• A) Ensuring data is always available when needed
• B) Guaranteeing that data has not been altered by
unauthorized parties
, • C) Preventing unauthorized disclosure of sensitive
information
• D) Tracking user actions for accountability
☑VERIFIED ANSWER: C) Preventing unauthorized
disclosure of sensitive information
Rationale: Confidentiality ensures that data is only
accessible to authorized individuals. This is often
enforced through encryption and access controls .
Question 4: An organization decides to stop using a
legacy system that cannot be secured. This is an example
of which risk management strategy?
• A) Mitigate
• B) Avoid
• C) Transfer
• D) Accept
☑VERIFIED ANSWER: B) Avoid
Rationale: Risk avoidance means changing business
practices or eliminating the risk entirely. By
decommissioning the unsecure system, the organization
removes the associated risk .
, Question 5: An attacker calls a help desk employee,
pretending to be a project manager on a tight deadline
who is locked out of her account. The help desk
technician provides the attacker with access. What social
engineering principle was used?
• A) Authority
• B) Social proof
• C) Urgency
• D) Familiarity
☑VERIFIED ANSWER: C) Urgency
Rationale: The attacker created a false time constraint
(tight deadline), pressuring the help desk employee to
act quickly without following proper verification
procedures .
Domain 2: Security Governance (2026 Updates)
Question 6: A board of directors decides the organization
can tolerate a maximum of 2 hours of downtime for the
email system. This threshold is known as:
• A) Risk appetite
2026 Updated Full Topic Test Bank with 200
Questions and Detailed Answers Plus
Comprehensive Rationales Graded A+ for
Instant Download and Exam Success
Domain 1: Security Principles
Question 1: A financial services firm experiences a power
outage that lasts six hours. During this time, traders
cannot access the trading platform. Which fundamental
security principle was primarily impacted?
• A) Confidentiality
• B) Integrity
• C) Availability
• D) Non-repudiation
☑VERIFIED ANSWER: C) Availability
Rationale: Availability ensures that systems and data are
accessible when authorized users need them. The power
outage prevented access to the platform, directly
violating availability .
,Question 2: A company implements a system requiring a
password and a one-time code sent via SMS. This is an
example of:
• A) Separation of duties
• B) Defense in depth
• C) Non-repudiation
• D) Least functionality
☑VERIFIED ANSWER: B) Defense in depth
Rationale: Multi-Factor Authentication (MFA) adds an
extra layer of security, requiring two different methods
of authentication. This layered approach is a core
component of a defense-in-depth strategy .
Question 3: Which of the following best describes the
primary goal of "Confidentiality"?
• A) Ensuring data is always available when needed
• B) Guaranteeing that data has not been altered by
unauthorized parties
, • C) Preventing unauthorized disclosure of sensitive
information
• D) Tracking user actions for accountability
☑VERIFIED ANSWER: C) Preventing unauthorized
disclosure of sensitive information
Rationale: Confidentiality ensures that data is only
accessible to authorized individuals. This is often
enforced through encryption and access controls .
Question 4: An organization decides to stop using a
legacy system that cannot be secured. This is an example
of which risk management strategy?
• A) Mitigate
• B) Avoid
• C) Transfer
• D) Accept
☑VERIFIED ANSWER: B) Avoid
Rationale: Risk avoidance means changing business
practices or eliminating the risk entirely. By
decommissioning the unsecure system, the organization
removes the associated risk .
, Question 5: An attacker calls a help desk employee,
pretending to be a project manager on a tight deadline
who is locked out of her account. The help desk
technician provides the attacker with access. What social
engineering principle was used?
• A) Authority
• B) Social proof
• C) Urgency
• D) Familiarity
☑VERIFIED ANSWER: C) Urgency
Rationale: The attacker created a false time constraint
(tight deadline), pressuring the help desk employee to
act quickly without following proper verification
procedures .
Domain 2: Security Governance (2026 Updates)
Question 6: A board of directors decides the organization
can tolerate a maximum of 2 hours of downtime for the
email system. This threshold is known as:
• A) Risk appetite
