Unix Socket Programming Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix Socket Programming Interview Questions

Questions Answers Views Company eMail

Is there any advantage to handling the signal, rather than just ignoring it and checking for the EPIPE error? Are there any useful parameters passed to the signal catching function?

1220

How do I send [this] over a socket?

1 1875

How come select says there is data, but read returns zero?

1 1737

How can I force a socket to send the data in its buffer?

1301

What are the pros/cons of select(), non-blocking I/O and SIGIO?

1140

Why does it take so long to detect that the peer died?

1328

Why do I get EPROTO from read()?

1172

Where can a get a library for programming sockets?

1 1800

Whats the difference between select() and poll()?

1415

How do I use TCP_NODELAY?

1281

What is the difference between read() and recv()?

1740

After the chroot(), calls to socket() are failing. Why?

1 1850

When will my application receive SIGPIPE?

1 1937

How can I find the full hostname (FQDN) of the system I am running on?

1 2130

How can my client work through a firewall/proxy server?

1 2225

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Un-Answered Questions { Unix Socket Programming }

How are unix domain sockets implemented?

659

Is a socket a file?

634

How can I set the timeout for the connect() system call?

1296

What does af mean in sockets?

707

How to find other end of unix socket connection?

691

Why do we need socket programming?

659

What are the pros/cons of select(), non-blocking I/O and SIGIO?

1140

What is the difference between SO_REUSEADDR and SO_REUSEPORT?

1589

How do I use TCP_NODELAY?

1281

Whats the difference between select() and poll()?

1415

Why do I get EPROTO from read()?

1172

What is socket programming in java?

666

What exactly is a socket?

713

How does unix socket work?

684

What is the difference between read() and recv()?

1740

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