Which term refers to a cryptographic technique used to verify the authenticity and integrity of a digital message or document?
Difficulty: Hard
About this MCQ
This Hard Cyber Security MCQ checks one syllabus fact.
The question is: “Which term refers to a cryptographic technique used to verify the authenticity and integrity of a digital message or document?”
The accepted answer is D. Digital signature. Digital signature is the person body or term that satisfies Which term refers to a cryptographic technique used to verify the authenticity and integrity of a digital message or document option D Option A Spyware does not match the stem it is a near-miss used to catch incomplete recall of Digital signature Option B Brute-force attack does not match the stem it is a near-miss used to catch incomplete recall of Digital signature Remaining alternatives Computer worm fall outside the same rule and should be eliminated once Digital signature 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.
- A. Spyware
Why not A: “Spyware” is not correct. The accepted answer is D. Digital signature. Digital signature is the person body or term that satisfies Which term refers to a cryptographic technique used to verify the authenticity and integrity of a digital message or doc
- B. Brute-force attack
Why not B: “Brute-force attack” is not correct. The accepted answer is D. Digital signature. Digital signature is the person body or term that satisfies Which term refers to a cryptographic technique used to verify the authenticity and integrity of a digital message or doc
- C. Computer worm
Why not C: “Computer worm” is not correct. The accepted answer is D. Digital signature. Digital signature is the person body or term that satisfies Which term refers to a cryptographic technique used to verify the authenticity and integrity of a digital message or doc
- D. Digital signature ✓
Correct answer
D. Digital signature
Explanation
Digital signature is the person body or term that satisfies Which term refers to a cryptographic technique used to verify the authenticity and integrity of a digital message or document option D Option A Spyware does not match the stem it is a near-miss used to catch incomplete recall of Digital signature Option B Brute-force attack does not match the stem it is a near-miss used to catch incomplete recall of Digital signature Remaining alternatives Computer worm fall outside the same rule and should be eliminated once Digital signature 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.
Source: Cyber Security Official Reference Guide
Tags: computer science, cyber security, information security, network security
Submitted by: MCQsHub Editorial
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