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 level of security does Windows NT meets?

TCS,

2 11607

How do you copy a directory with many files and folders into another directory?

2 10080

What is pid?

4 10944

Suppose 1000 processes are running on the system out of those if you have to show only certain process ids which command will you use?

5 13126

What is the syntax of grep command and what is its use?

6 12653

How do you move a process which is running background to foreground?

9 18439

How do you stop a running process?

7 17229

What is the procedure of "at" and crontab" commands?

4 12220

Which command will you use to change the permissions on file?

7 11500

What is the use of pipes?

4 9838

Through which command will redirect output to bOth screen and files at the same time?

3 11285

what is mean by 32 and 64 bit appplication

CybAge, Sutherland,

6 16752

what are the differnt file system in windows / plz give description

CybAge,

8 15348

How do you know about running processes of a particular user?

11 21980

How do you remove a crontab file?

6 19416

Un-Answered Questions { Operating Systems }

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

886

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 the latest windows operating system?

1036

what is gr-edge edit?

2206

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

813

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

963

What is the latest version of google browser?

1189

Are you in or at the office?

1183

How much does a windows 10 license cost?

918

What is the next windows after 10?

933

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

2224

What is the latest linux kernel?

1018

please prodide me nvidi placement papers

2642

What is the most powerful processor?

1072

What items of information about a task might be useful in real time scheduling?

4538

For More Un-Answered { Operating Systems } Questions Click Here