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 are Demand paging, page faults, replacement algorithms, thrashing

1 13223

Explain about paged segmentation and segment paging ?

1 6459

While running DOS on a PC, which command would be used to duplicate the entire diskette?

Infosys,

2 5153

Describe different job scheduling in operating systems.

9 26606

What is a Real-Time System ?

5 12283

What is the difference between Hard and Soft real-time systems ?

Google, Hella, Satyam,

11 71172

What is a mission critical system ?

3 18281

What is the important aspect of a real-time system ?

6 22429

If two processes which shares same system memory and system clock in a distributed system, What is it called?

7 27016

What is the state of the processor, when a process is waiting for some event to occur?

MTS,

14 38708

What do you mean by deadlock?

Bosch,

8 34002

Explain the difference between microkernel and macro kernel.

Infosys, Tech Mahindra,

5 52818

Give an example of microkernel.

Global Edge, Samsung,

13 35600

When would you choose bottom up methodology?

Knowx Innovations,

5 21854

When would you choose top down methodology?

CTS,

3 17525

Un-Answered Questions { Operating Systems }

What sort of serious problems have you experienced, and how have you handled them?

1016

What does it cost to upgrade to windows 10?

910

How does registry work wedding?

873

What are the differences between FTP , NFS , SAMBA servers explain separately.

1315

can any one know about NIC (National Informatics Centre) questions Patterns and full detail about written exam, and interview send to softshikha2005@yahoo.com.in Thank you

2127

what is gr-edge edit?

2205

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

2224

How much does it cost for a copy of windows 10?

856

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

813

Can anybody send me Excel tips and improtant formul...... please.

2095

Write a program for Sorting an Array. Which sorting will you prefer?

1024

How can you edit a large file without opening it in unix?

963

What is the most powerful processor?

1071

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

1479

What is the command for cut?

1019

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