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?

1361

How do I send [this] over a socket?

1 2143

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

1 1978

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

1559

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

1309

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

1454

Why do I get EPROTO from read()?

1392

Where can a get a library for programming sockets?

1 2054

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

1580

How do I use TCP_NODELAY?

1497

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

1899

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

1 2097

When will my application receive SIGPIPE?

1 2201

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

1 2459

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

1 2530

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Un-Answered Questions { Unix Socket Programming }

What is a sae socket?

872

What is difference between socket and websocket?

842

Why does the sockets buffer fill up sooner than expected?

1282

How do I use TCP_NODELAY?

1497

How do I convert a string into an internet address?

1320

How is a socket created?

858

How can I write a multi-homed server?

1594

What is a socket address?

868

What's better 6pt or 12pt sockets?

772

Can a socket have multiple ports?

811

What does af mean in sockets?

871

Why do I get EPROTO from read()?

1392

Where is the socket located?

843

How many socket connections can a server handle?

806

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

1899

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