What is the purpose of the System.Net.Mail.SmtpClient class in C#?
A. To perform DNS resolution
B. To create a TCP client
C. To send email messages
D. To handle UDP communications
Answer: Option C
This Question Belongs to C Sharp Programming >> Networking In C Sharp
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
Which namespace in C# is used for networking-related tasks?
A. System.IO
B. System.Data
C. System.Web
D. System.Net
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
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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