What is the function or purpose of Router?
Difficulty: Medium
About this MCQ
This Medium Computer Networks question asks: What is the function or purpose of Router? The correct choice is A. A networking device that forwards data packets between different computer networks.. 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.
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- A. A networking device that forwards data packets between different computer networks. ✓
- B. A connectionless transport protocol that sends data without guaranteeing delivery or order.
Why not B: “A connectionless transport protocol that sends data without guaranteeing delivery or order.” does not fit this question. The answer is A networking device that forwards data packets between different computer networks..
- C. A unique hardware identifier assigned to a network interface controller.
Why not C: “A unique hardware identifier assigned to a network interface controller.” does not fit this question. The answer is A networking device that forwards data packets between different computer networks..
- D. A number that divides an IP address into network and host portions.
Why not D: “A number that divides an IP address into network and host portions.” does not fit this question. The answer is A networking device that forwards data packets between different computer networks..
Correct answer
A. A networking device that forwards data packets between different computer networks.
Explanation
A networking device that forwards data packets between different computer networks. is the value that answers “What is the function or purpose of Router” (option A). Option B (A connectionless transport protocol that sends data without guaranteeing delivery or order.) does not fit this question. Option C (A unique hardware identifier assigned to a network interface controller.) does not fit this question. Option D (A number that divides an IP address into network and host portions.) does not fit this question. For this Computer Networks question, the accepted answer is A networking device that forwards data packets between different computer networks..
Source: Computer Networks Official Reference Guide
Tags: computer science, computer networks, networking, protocols
Submitted by: MCQsHub Editorial
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