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

To ensure one pgm. doesnt corrupt other pgm. in a Multi-pgm. enviornment .what you should do?

Verifone,

2 6740

Which one you will use to implement critical section?

Verifone,

2226

Which one is not needed for Multi-pgm. enviornment?

Verifone, Verizon,

1 5716

Advantage of SRAM over DRAM ?

College School Exams Tests, HCL, Hughes, Intel,

7 48027

RAM chips arranged in 4X6 array and of 8kX4bit capacity each. How many address lines reqd. to access each byte a. 12 b. 16 c.15 d. 17

Hughes,

5 12087

Method used for Disk searching.. a.linked list b.AVL c.B-tree d. binary tree

Hughes, KKR,

3 10993

which one of following is not memory management model? choices are buddy system, monitors, paging, swapping

Hughes, Satyam,

6 12569

One solution for deadlock prevention for dining philosopher's problem

Hughes,

3 9921

process means?

BFL,

2 5600

Thread means?

BFL,

5 14067

advantage of Win NT over Win 95

BFL, HCL,

2 15965

memory managemant in Win95

BFL,

1 5486

linked list is implemented by

BFL,

2 5300

semaphore is

BFL,

4 8202

fork in unix ?

BFL,

4 11707

Un-Answered Questions { Operating Systems }

How do I fix error 0xc0000005 in windows 10?

812

Can you fix blue screen of death?

984

How do I find previous commands in linux?

1055

Why is threading bad for you?

818

How does swapping result in better memory management?

1320

Differentiate internal commands from external commands.

1144

What can be a reason for the solaris system slowing down?

955

How to get the last word from a line in Unix file?

959

Does linked list allow null values?

823

Explain the free command.

1010

Design a datastructure to represent the movement of a knight on a chess board

956

how to change a 32 bit kernel to 64 bit kernel?

How long should sfc scannow take?

1173

Define Operating System Types.

1052

How do I use TCP_NODELAY?

1557

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