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

After installing kernal patch if system crashed,then how to recover?

HP,

2 6741

how to delete entire records in unix ?

Cap Gemini,

13 28613

What do fork() internally call?

3 12936

What does exec family return?

1 5225

when i am starting solaris10 with 'fail safe mode' on intel machine it is asking "#starting shell".what is it and how to solve this problem?

Wipro,

3 10221

what is the time for incident, problem and change management tickets?

CGI,

1 2999

how to raise a suncase?pls explain step by step?

CGI,

2712

how to restart apache server with out shatdown?

EER, IBM,

8 15734

hw will u use awk in replacing cahrs and files

1 3321

how to recollect root password

Google,

3 9434

how would we know a file system exists on a slice when it is unmounted from its mount point. please anyone help me out.

6 7542

What is the multi-treade and models (explain each models)?

1 3342

Explain linux file types

College School Exams Tests, TCS,

7 18844

Which role is necessary to synchronize time in an enterprise ?

HCL,

2 6187

What is process id of init daemon?

3 8447

Un-Answered Questions { Operating Systems }

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

2101

What does it cost to upgrade to windows 10?

915

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1380

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

860

Can you declare an array without assigning the size of an array?

1195

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

1488

What is the latest linux kernel?

1020

How much does a windows 10 license cost?

921

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

2136

How does registry work wedding?

879

What is the latest version of google browser?

1198

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

2233

can any one send me one project on linux ...?

2845

What is the latest version of microsoft edge for windows 10?

892

When will the next windows os come out?

883

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