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 6544

Which one you will use to implement critical section?

Verifone,

2145

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

Verifone, Verizon,

1 5569

Advantage of SRAM over DRAM ?

College School Exams Tests, HCL, Hughes, Intel,

7 47762

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 11866

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

Hughes, KKR,

3 10805

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

Hughes, Satyam,

6 12292

One solution for deadlock prevention for dining philosopher's problem

Hughes,

3 9731

process means?

BFL,

2 5456

Thread means?

BFL,

5 13861

advantage of Win NT over Win 95

BFL, HCL,

2 15807

memory managemant in Win95

BFL,

1 5375

linked list is implemented by

BFL,

2 5172

semaphore is

BFL,

4 7990

fork in unix ?

BFL,

4 11446

Un-Answered Questions { Operating Systems }

What is werfault exe windows8?

808

What do you mean by linear probing?

992

How do I restart my start menu?

946

Is bucket sort stable?

834

Which are the necessary conditions to achieve a deadlock?

987

Which is faster hashmap or treemap?

834

What is shmmax (max-shm-memory in solaris 10+)?

711

list TWO problems that force some operating system to use the technique of device dedication

1995

What are types of Collision Resolution Techniques and the methods used in each of the types?

1024

Will there be a windows 11 or 12?

752

What are the difference between a stack and a queue?

909

Do threads share page table?

778

What is the use of start menu?

906

What is dual-mode operation in windows operating system?

Why are user level threads faster than kernel level threads?

807

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