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 a zombie?

1 1125

Explain what is the process id for kernel process?

1 1061

Tell me set-user-id is related to (in unix)?

1 993

How to get or set an environment variable from a program?

1 1052

Please explain fork() system call?

1 1067

What is fork()?

1 1118

What is daemon?

1 1109

What are the various schemes available?

1 1035

What is ln(linking)?

1 1115

Explain what are the main families of threads?

1 1193

What is protection boundary?

1 1138

How to work unix commands on windows xp without installing unix o/s in pc?

1 1087

Explain what are threads?

1 1113

Explain critical section?

1 1140

Explain similarities between thread and process?

1 1053

Un-Answered Questions { Operating Systems }

what's the latest ram lunch?

2717

What is the latest windows operating system?

1043

How do I search for files containing specific text in linux?

817

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2235

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1273

Are you in or at the office?

1193

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1491

What is the most powerful processor?

1075

What is the next windows after 10?

943

How to take backup using active directory recyclebin concept

2330

can any one send me one project on linux ...?

2848

What is the command for cut?

1029

How does registry work wedding?

883

What items of information about a task might be useful in real time scheduling?

4546

How do I add a google account to windows 10?

908

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