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

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

Explain how do you execute one program from within another?

1021

What are the various schemes available in ipc?

1032

Explain about daemon?

1076

Explain the advantage of executing a process in background?

982

Explain what are the system calls used for process management?

1010

How to write the program on full-duplex communication on bidirectional?

1096

How to protect a process from others to kill?

1011

The very first process created by the kernel in unix is?

910

Explain c program to implement the unix or linux command to implement ls -l >output.txt?

871

What is the difference between command and utility in unix?

986

Explain the mount and unmount system calls?

1118

Name the command which is used to execute system calls from exe?

989

What is the first process created by the kernel in unix?

918

Explain the mount system calls?

1005

Explain the unmount system calls?

1002

Un-Answered Questions { Operating Systems }

How do I find my toolbar?

1028

How do I fix msvcp140 dll missing in windows 10?

868

Why entry interface is used in map?

989

How do I run a script from command line?

968

How do I open files and folders?

992

What does find command return in unix?

1208

Can you install windows without a cd or usb?

857

What is a semaphore c?

911

What are system calls used for process management in linux?

1184

Why are page sizes always powers of 2?

939

How do I fix error code 0x80070570?

874

how will you unmirror a vg if a pv gets failed?

What is a node in it?

996

Can I get windows 10 for free if I'm a student?

923

Differentiate between compilers and interpreters.

985

For More Un-Answered { Operating Systems } Questions Click Here