In computer science, Network hub refers to which of the following?
Difficulty: Easy
About this MCQ
This Easy Computer Networks question asks: In computer science, Network hub refers to which of the following? The correct choice is B. A basic networking device that broadcasts incoming data to all connected devices without filtering.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. A set of rules that governs how data is formatted and transmitted between devices on a network.
Why not A: “A set of rules that governs how data is formatted and transmitted between devices on a network.” does not fit this question. The answer is A basic networking device that broadcasts incoming data to all connected devices without filtering..
- B. A basic networking device that broadcasts incoming data to all connected devices without filtering. ✓
- C. A four-layer networking framework that describes how data is transmitted over the internet.
Why not C: “A four-layer networking framework that describes how data is transmitted over the internet.” does not fit this question. The answer is A basic networking device that broadcasts incoming data to all connected devices without filtering..
- D. A method of data transmission in which messages are broken into small packets that are routed independently to their destination.
Why not D: “A method of data transmission in which messages are broken into small packets that are routed independently to their destination.” does not fit this question. The answer is A basic networking device that broadcasts incoming data to all connected devices without filtering..
Correct answer
B. A basic networking device that broadcasts incoming data to all connected devices without filtering.
Explanation
A basic networking device that broadcasts incoming data to all connected devices without filtering option B is the accepted answer to In computer science Network hub refers to which of the following Option A A set of rules that governs how data is formatted and transmitted between devices on a network does not fit this question Option C A four-layer networking framework that describes how data is transmitted over the internet does not fit this question Option D A method of data transmission in which messages are broken into small packets that are routed independently to their destination does not fit this question For this Computer Networks question the accepted.
Source: Computer Networks Official Reference Guide
Tags: computer science, computer networks, networking, protocols
Submitted by: MCQsHub Editorial
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