Which of the following best describes NAT?
Difficulty: Hard
About this MCQ
This Hard Computer Networks question asks: Which of the following best describes NAT? The correct choice is C. A technique that maps multiple private IP addresses to a single public IP address.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Computer Networks items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Computer Networks so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Computer Networks item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. A system that translates human-readable domain names into IP addresses.
Why not A: “A system that translates human-readable domain names into IP addresses.” does not fit this question. The answer is A technique that maps multiple private IP addresses to a single public IP address..
- B. A conceptual framework that standardizes network communication into seven layers.
Why not B: “A conceptual framework that standardizes network communication into seven layers.” does not fit this question. The answer is A technique that maps multiple private IP addresses to a single public IP address..
- C. A technique that maps multiple private IP addresses to a single public IP address. ✓
- D. A unique hardware identifier assigned to a network interface controller.
Why not D: “A unique hardware identifier assigned to a network interface controller.” does not fit this question. The answer is A technique that maps multiple private IP addresses to a single public IP address..
Correct answer
C. A technique that maps multiple private IP addresses to a single public IP address.
Explanation
A technique that maps multiple private IP addresses to a single public IP address. is the term that matches “Which of the following best describes NAT” (option C). Option A (A system that translates human-readable domain names into IP addresses.) does not fit this question. Option B (A conceptual framework that standardizes network communication into seven layers.) does not fit this question. Option D (A unique hardware identifier assigned to a network interface controller.) does not fit this question. For this Computer Networks question, the accepted answer is A technique that maps multiple private IP addresses to a single public IP address..
Source: Computer Networks Official Reference Guide
Tags: computer science, computer networks, networking, protocols
Submitted by: MCQsHub Editorial
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