Which term refers to a unique numerical label assigned to each device connected to a computer network?
Difficulty: Easy
About this MCQ
This Easy Computer Networks MCQ checks one syllabus fact.
The question is: “Which term refers to a unique numerical label assigned to each device connected to a computer network?”
The accepted answer is C. IP address. IP address is the person, body, or term that satisfies “Which term refers to a unique numerical label assigned to each device connected to a computer network” (option C). Option A (“TCP”) does not match the stem; it is a near-miss used to catch incomplete recall of IP address. Option B (“Subnet mask”) does not match the stem; it is a near-miss used to catch incomplete recall of IP address. Remaining alternatives (NAT) fall outside the same rule and should be eliminated once IP address 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. TCP
Why not A: “TCP” is not correct. The accepted answer is C. IP address. IP address is the person, body, or term that satisfies “Which term refers to a unique numerical label assigned to each device connected to a computer network” (option C). Option A
- B. Subnet mask
Why not B: “Subnet mask” is not correct. The accepted answer is C. IP address. IP address is the person, body, or term that satisfies “Which term refers to a unique numerical label assigned to each device connected to a computer network” (option C). Option A
- C. IP address ✓
- D. NAT
Why not D: “NAT” is not correct. The accepted answer is C. IP address. IP address is the person, body, or term that satisfies “Which term refers to a unique numerical label assigned to each device connected to a computer network” (option C). Option A
Correct answer
C. IP address
Explanation
IP address is the person, body, or term that satisfies “Which term refers to a unique numerical label assigned to each device connected to a computer network” (option C). Option A (“TCP”) does not match the stem; it is a near-miss used to catch incomplete recall of IP address. Option B (“Subnet mask”) does not match the stem; it is a near-miss used to catch incomplete recall of IP address. Remaining alternatives (NAT) fall outside the same rule and should be eliminated once IP address 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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