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

What is MUTEX ?

4 6287

What isthe difference between a 'thread' and a 'process'?

HP,

2 6105

What is INODE?

Infosys,

1 4847

Explain the working of Virtual Memory?

Verizon,

1 7257

How does Windows NT supports Multitasking?

1 7783

Explain the Unix Kernel?

1 7084

What is Concurrency? Expain with example Deadlock and Starvation?

Wipro,

5 19640

What are your solution strategies for "Dining Philosophers Problem" ?

1 7158

Explain Memory Partitioning, Paging, Segmentation?

Crossdomain,

4646

Explain Scheduling?

Infosys,

1 5579

Explain about Operating System Security?

1 4633

What is Semaphore?

3 6608

Explain the following file systems : NTFS, Macintosh(HPFS), FAT ?

Ignou,

1 6190

What are the different process states?

10 24674

What is Marshalling?

1 6608

Un-Answered Questions { Operating Systems }

Explain arm-stickiness?

1058

What are the essential features of the unix operating system?

992

What is fcfs?

1134

Do I need mcafee with windows defender?

977

What is whois command in linux?

1170

What do you mean by 2-3-4 tree?

1048

Is program files x86 64 bit?

1007

How do I skip a scanning and repairing drive?

1109

What is c windows syswow64?

891

How to setup password less remote login/ssh?

1119

How to close an app in windows 8?

952

Explain how you can view the text file using terminal?

857

Explain how to view shared memory statistics?

969

How can we change speed and make full duplex settings for eth0?

964

What is the default size of arraylist?

1034

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