Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems 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 2205

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

Un-Answered Questions { Operating Systems }

What is difference between hashset and linkedhashset?

1105

What is the full form of unix operating system?

1008

How do I fix dvd error cyclic redundancy check?

944

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?

1164

What is the bash in linux?

1022

Can I update my computer to windows 10?

864

Is vmware an operating system?

1078

Why is my computer so slow?

996

How do you create a list box?

861

Define linked lists?

918

What is data structure in programming language?

930

Explain what is multi homed system?

979

What does mkdir mean?

1132

What are the common directory management commands in unix?

1110

Can I upgrade windows xp to windows 10 for free?

795

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