CompTIA Network+ (N10-008) — Question 347

Which of the following is a security flaw in an application or network?

Answer options

• A. A threat
• B. A vulnerability
• C. An exploit
• D. A risk

Correct answer: B

Explanation

The correct answer is B, as a vulnerability specifically refers to a security flaw that can be exploited by threats. Options A, C, and D describe different concepts; a threat is a potential danger, an exploit is a method of taking advantage of a vulnerability, and a risk is the potential impact of a threat exploiting a vulnerability.