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?

1427

How do I send [this] over a socket?

1 2243

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

1 2059

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

1616

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

1365

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

1521

Why do I get EPROTO from read()?

1453

Where can a get a library for programming sockets?

1 2137

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

1652

How do I use TCP_NODELAY?

1559

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

1973

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

1 2182

When will my application receive SIGPIPE?

1 2311

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

1 2572

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

1 2625

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Un-Answered Questions { Unix Socket Programming }

How do I use TCP_NODELAY?

1559

What is active unix domain sockets?

909

Is tcp or unix socket faster?

849

Why does the sockets buffer fill up sooner than expected?

1346

How does a socket work?

876

What is a socket connection?

947

Can a single socket port be used for multiple applications?

891

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

1521

Is socket a hardware or software?

935

What is a deep well socket?

926

How do I convert a string into an internet address?

1385

How many sockets can a cpu have?

843

What's better 6pt or 12pt sockets?

824

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

1616

How are unix domain sockets implemented?

858

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