What does LAN refer to?
Difficulty: Easy
About this MCQ
This Easy Computer Networks question asks: What does LAN refer to? The correct choice is A. A network that connects computers within a limited area, such as a home, office, or building.. 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 network that connects computers within a limited area, such as a home, office, or building. ✓
- B. A method of data transmission in which messages are broken into small packets that are routed independently to their destination.
Why not B: “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 network that connects computers within a limited area, such as a home, office, or building..
- 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 network that connects computers within a limited area, such as a home, office, or building..
- D. The time delay between sending a request and receiving a response over a network.
Why not D: “The time delay between sending a request and receiving a response over a network.” does not fit this question. The answer is A network that connects computers within a limited area, such as a home, office, or building..
Correct answer
A. A network that connects computers within a limited area, such as a home, office, or building.
Explanation
A network that connects computers within a limited area such as a home office or building option A is the accepted answer to What does LAN refer to Option B 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 Option C A four-layer networking framework that describes how data is transmitted over the internet does not fit this question Option D The time delay between sending a request and receiving a response over a network does not fit this question For this Computer Networks question the accepted answer is A network that connects computers.
Source: Computer Networks Official Reference Guide
Tags: computer science, computer networks, networking, protocols
Submitted by: MCQsHub Editorial
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