Select the correct name for: a network utility used to test the reachability and round-trip time of a host on a network.
Difficulty: Easy
About this MCQ
This Easy Computer Networks MCQ checks one syllabus fact.
The question is: “Select the correct name for: a network utility used to test the reachability and round-trip time of a host on a network.”
The accepted answer is B. Ping. “Select the correct name for: a network utility used to test the reachability and round-trip time of a host on a network.” is answered by Ping (option B). Option A (“Network switch”) does not match the stem; it is a near-miss used to catch incomplete recall of Ping. Option C (“Network protocol”) does not match the stem; it is a near-miss used to catch incomplete recall of Ping. Remaining alternatives (Network latency) fall outside the same rule and should be eliminated once Ping is identified. Computer Networks questions of this type reward precise definitions rather than approximate associations. Computer Networks recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
- A. Network switch
Why not A: “Network switch” is not correct. The accepted answer is B. Ping. “Select the correct name for: a network utility used to test the reachability and round-trip time of a host on a network.” is answered by Ping (option B). Option A (“Network switch
- B. Ping ✓
- C. Network protocol
Why not C: “Network protocol” is not correct. The accepted answer is B. Ping. “Select the correct name for: a network utility used to test the reachability and round-trip time of a host on a network.” is answered by Ping (option B). Option A (“Network switch
- D. Network latency
Why not D: “Network latency” is not correct. The accepted answer is B. Ping. “Select the correct name for: a network utility used to test the reachability and round-trip time of a host on a network.” is answered by Ping (option B). Option A (“Network switch
Correct answer
B. Ping
Explanation
“Select the correct name for: a network utility used to test the reachability and round-trip time of a host on a network.” is answered by Ping (option B). Option A (“Network switch”) does not match the stem; it is a near-miss used to catch incomplete recall of Ping. Option C (“Network protocol”) does not match the stem; it is a near-miss used to catch incomplete recall of Ping. Remaining alternatives (Network latency) fall outside the same rule and should be eliminated once Ping is identified. Computer Networks questions of this type reward precise definitions rather than approximate associations. Computer Networks recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
Source: Computer Networks Official Reference Guide
Tags: computer science, computer networks, networking, protocols
Submitted by: MCQsHub Editorial
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