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 6739

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 48025

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 12084

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

Hughes, KKR,

3 10990

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

Hughes, Satyam,

6 12563

One solution for deadlock prevention for dining philosopher's problem

Hughes,

3 9921

process means?

BFL,

2 5598

Thread means?

BFL,

5 14064

advantage of Win NT over Win 95

BFL, HCL,

2 15964

memory managemant in Win95

BFL,

1 5484

linked list is implemented by

BFL,

2 5295

semaphore is

BFL,

4 8199

fork in unix ?

BFL,

4 11703

Un-Answered Questions { Operating Systems }

What are the parts of desktop screen?

922

What is merge command in unix?

1514

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

949

Explain about dns table?

905

How do I find the path to a file?

1056

Is linux unix based?

843

How do I get to the boot menu on windows 10?

907

What is data structure and its classification?

915

What unix means?

967

Can I still update windows 7 to 10 for free?

825

Construct a doubly linked list using a single pointer in each node?

935

Define paging and deadlock.

1203

Which mint linux is best?

839

Define depth and height of a tree?

1116

How do you check which service is running on which port in linux?

904

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