Test: Network Layer - Computer Science Engineering (CSE) MCQ


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10 Questions MCQ Test GATE Computer Science Engineering(CSE) 2025 Mock Test Series - Test: Network Layer

Test: Network Layer for Computer Science Engineering (CSE) 2025 is part of GATE Computer Science Engineering(CSE) 2025 Mock Test Series preparation. The Test: Network Layer questions and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus.The Test: Network Layer MCQs are made for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Network Layer below.
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Test: Network Layer - Question 1

The network layer concerns with

Test: Network Layer - Question 2

Which one of the following is not a function of network layer?

Test: Network Layer - Question 3

The 4 byte IP address consists of

Test: Network Layer - Question 4

In virtual circuit network each packet contains

Test: Network Layer - Question 5

Which one of the following routing algorithm can be used for network layer design?

Test: Network Layer - Question 6

Multidestination routing

Test: Network Layer - Question 7

A subset of a network that includes all the routers but contains no loops is called

Test: Network Layer - Question 8

Which one of the following algorithm is not used for congestion control?

Test: Network Layer - Question 9

 The network layer protocol of internet is

Detailed Solution for Test: Network Layer - Question 9

  • Correct Answer and Explanation:

    The correct answer is option B, "internet protocol." Internet Protocol (IP) is an essential component of the Internet's network layer. It is responsible for routing data packets between devices across different networks, ensuring that information is accurately delivered from the sender to the receiver. This protocol operates by assigning a unique IP address to each device on the network, facilitating communication and data exchange.

  • Understanding Network Layer Protocol:

    The network layer is a crucial part of the OSI (Open Systems Interconnection) model, which provides a framework for understanding how different networking protocols interact. The primary function of the network layer is to manage packet routing, including addressing, forwarding, and receiving data packets across interconnected networks.

  • Key Features of Internet Protocol (IP):
     

    • IP Addressing: Assigns unique addresses to devices, allowing them to be identified on the network.

    • Packet Routing: Determines the best path for data to travel across networks, based on network conditions and topology.

    • Fragmentation and Reassembly: Splits large data packets into smaller ones for transmission and reassembles them at the destination.


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  • Practical Example:

    Consider a scenario where a user wants to access a website. The user's computer sends a request that travels over the internet using IP. The IP protocol ensures that this request is directed to the correct server hosting the website, and the server's response is routed back to the user's computer, allowing the webpage to be displayed.


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Test: Network Layer - Question 10

ICMP is primarily used for

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