Which cybersecurity principle ensures that data has not been altered without authorization?

Difficulty: Hard

About this MCQ

This Hard Cyber Security MCQ checks one syllabus fact.

The question is: “Which cybersecurity principle ensures that data has not been altered without authorization?”

The accepted answer is B. Integrity. Integrity is the person, body, or term that satisfies “Which cybersecurity principle ensures that data has not been altered without authorization” (option B). Option A (“Confidentiality”) does not match the stem; it is a near-miss used to catch incomplete recall of Integrity. Option C (“Availability”) does not match the stem; it is a near-miss used to catch incomplete recall of Integrity. Remaining alternatives (Authentication) fall outside the same rule and should be eliminated once Integrity is identified. Cyber Security questions of this type reward precise definitions rather than approximate associations. Cyber Security recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.

A. Confidentiality
Why not A: “Confidentiality” is not correct. The accepted answer is B. Integrity. Integrity is the person, body, or term that satisfies “Which cybersecurity principle ensures that data has not been altered without authorization” (option B). Option A (“Confidenti
B. Integrity ✓
C. Availability
Why not C: “Availability” is not correct. The accepted answer is B. Integrity. Integrity is the person, body, or term that satisfies “Which cybersecurity principle ensures that data has not been altered without authorization” (option B). Option A (“Confidenti
D. Authentication
Why not D: “Authentication” is not correct. The accepted answer is B. Integrity. Integrity is the person, body, or term that satisfies “Which cybersecurity principle ensures that data has not been altered without authorization” (option B). Option A (“Confidenti

Correct answer

B. Integrity

Explanation

Integrity is the person, body, or term that satisfies “Which cybersecurity principle ensures that data has not been altered without authorization” (option B). Option A (“Confidentiality”) does not match the stem; it is a near-miss used to catch incomplete recall of Integrity. Option C (“Availability”) does not match the stem; it is a near-miss used to catch incomplete recall of Integrity. Remaining alternatives (Authentication) fall outside the same rule and should be eliminated once Integrity is identified. Cyber Security questions of this type reward precise definitions rather than approximate associations. Cyber Security recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.

Source: Cyber Security Reference Guide

Tags: cybersecurity, cia triad, integrity

Submitted by: MCQsHub Editorial

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