Computer Networks - Quiz II

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| By G.Chandraprabha

G.Chandraprabha

Community Contributor

Quizzes Created: 1 | Total Attempts: 103

Questions: 5 | Attempts: 103 | Updated: Mar 23, 2023

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Questions and Answers

1.

The data link layer takes the packets from _________ and encapsulates them into frames for transmission.

Explanation
The data link layer takes the packets from the network layer and encapsulates them into frames for transmission. This layer is responsible for providing a reliable and error-free communication link between two devices on the same network. By encapsulating the packets into frames, the data link layer adds necessary control information such as source and destination addresses, error detection, and flow control mechanisms to ensure the successful transmission of data over the physical network.

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2.

Network layer take the data in the form of ------------------------

Explanation
The network layer takes the data in the form of packets. Packets are small units of data that are transmitted over a network. They contain the necessary information such as source and destination addresses, as well as the actual data being transmitted. The network layer is responsible for routing these packets through the network to their intended destination. By breaking the data into packets, it allows for efficient and reliable transmission over the network.

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3.

In virtual circuit network each packet contains: --------------

Explanation
In a virtual circuit network, each packet contains a virtual circuit number. This number is used to identify the specific virtual circuit that the packet belongs to. It helps the network to establish and maintain the connection between the sender and the receiver by associating the packets with the correct virtual circuit. This allows for more efficient and reliable communication as the packets can be routed through the network using the virtual circuit number, ensuring that they reach the intended destination.

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4.

An endpoint of an inter-process communication flow across a computer network is called: ---------

Explanation
An endpoint of an inter-process communication flow across a computer network is called a socket. A socket allows different processes to communicate with each other by providing a communication channel between them. It acts as an interface for sending and receiving data between processes, enabling communication across a network. Sockets can be used for various types of communication, such as TCP/IP or UDP, and they are essential for establishing connections and transmitting data between different devices or applications in a networked environment.

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5.

Which transmission media has the highest transmission speed in a network?

Explanation
Fiber optic transmission media has the highest transmission speed in a network because it uses light signals to transmit data. These light signals can travel at extremely high speeds, allowing for faster data transfer rates compared to other transmission media such as copper or wireless. Additionally, fiber optic cables have a larger bandwidth capacity, meaning they can transmit a greater amount of data simultaneously. This combination of high speed and large bandwidth makes fiber optic the ideal choice for high-speed networks.

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Mar 23, 2023

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Mar 23, 2020

Quiz Created by
G.Chandraprabha

Computer Networks - Quiz II

The data link layer takes the packets from _________ and encapsulates them into frames for transmission.

Network layer take the data in the form of ------------------------

In virtual circuit network each packet contains: --------------

An endpoint of an inter-process communication flow across a computer network is called: ---------

Which transmission media has the highest transmission speed in a network?