Networking in C Sharp MCQ question and answer with solution

1

What is the purpose of the System.Net.Sockets.TcpClient class in C#?

A) To handle HTTP requests B) To create a UDP client C) To establish a connection to a TCP server D) To perform DNS resolution

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Answer & Solution

Answer: Option C

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2

Which namespace in C# is used for networking-related tasks?

A) System.IO B) System.Data C) System.Web D) System.Net

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Answer: Option D

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3

What is the difference between TCP and UDP in networking?

A) TCP provides reliable, connection-oriented communication, while UDP provides unreliable, connectionless communication B) TCP provides unreliable, connectionless communication, while UDP provides reliable, connection-oriented communication C) TCP is faster than UDP D) UDP is more secure than TCP

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Answer: Option A

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4

Which class in C# is used for sending and receiving data over a network stream?

A) System.Net.WebClient B) System.Net.Sockets.UdpClient C) System.Net.Sockets.TcpListener D) System.Net.Sockets.NetworkStream

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Answer: Option D

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5

What is the purpose of the System.Net.Sockets.UdpClient class in C#?

A) To establish a connection to a TCP server B) To perform DNS resolution C) To create a UDP client D) To handle HTTP requests

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Answer: Option C

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6

What is the role of a server in client-server architecture?

A) To establish connections between clients B) To provide resources or services to clients C) To encrypt data transmission between clients D) None of the above

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Answer & Solution

Answer: Option B

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7

What is the purpose of the System.Net.IPAddress class in C#?

A) To handle HTTP requests B) To create a UDP client C) To represent an IP address D) To establish a connection to a TCP server

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Answer & Solution

Answer: Option C

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8

Which method is used to connect a TcpClient object to a remote host in C#?

A) Send() B) Receive() C) Accept() D) Connect()

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Answer: Option D

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9

What is the role of a client in client-server architecture?

A) To request resources or services from servers B) To provide resources or services to servers C) To establish connections between servers D) To encrypt data transmission between servers

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Answer & Solution

Answer: Option A

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10

What is the purpose of the System.Net.Sockets.Socket class in C#?

A) To handle HTTP requests B) To create a UDP client C) To establish a connection to a TCP server D) To provide low-level network communication

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Answer: Option D

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Networking in C Sharp MCQ question and answer with solution | C# Program MCQs