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

How often should I re-transmit un-acknowleged messages?

1 2020

of the socket? Does doing a connect() call affect the receive behaviour?

1 2215

When should I use UDP instead of TCP?

1 2204

How can I read only one character at a time?

1 2251

What is the difference between SO_REUSEADDR and SO_REUSEPORT?

1807

How do I get my server to find out the clients address / host- name?

1 2108

What exactly does SO_KEEPALIVE do?

1 2057

What exactly does SO_REUSEADDR do?

1 2261

How come I get address already in use from bind()?

1 2121

Why do I get connection refused when the server is not running?

1 2385

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

1512

Why does connect() succeed even before my server did an accept()?

1 2118

How do I convert a string into an internet address?

1381

What are socket exceptions? What is out-of-band data?

1 2277

Why do I keep getting EINTR from the socket calls?

1 2103

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Un-Answered Questions { Unix Socket Programming }

What is the difference between a socket and a port?

880

What is socket address?

1022

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

1365

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

1616

Where is the socket located?

895

Is socket a hardware or software?

929

Can multiple clients connect to same socket?

904

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

1519

How to find other end of unix socket connection?

892

What is a socket file?

889

What is active unix domain sockets?

906

How do I convert a string into an internet address?

1381

Why sockets are used?

888

What are the types of sockets?

932

What does af mean in sockets?

925

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