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

How to identify whether a file is normal file or directory?

3 9061

How to view the hidden files in /etc directory?

10 16031

which command is used to identify the type of the file?

3 10206

How to copy multiple files and directories into some other directory?

4 12480

Will rm -r* removes hidden files?

10 18875

How to rename files and folders?

IBM, Oracle,

7 32117

what are the different commands used to create files?

5 10942

How to delete a directory containing files and folders?

3 9771

what are the different commands used to view the contents of a file?

5 10322

If we want to see first 35 lines of a file which command we have to use?

8 14542

what are the different operating systems available?

3 10363

what are the different hardwares available?

1 4770

what are the differences between CUI and GUI interfaces?

College School Exams Tests, HCL, HP, IBM, IBMR, NIIT, Talco, Wipro,

52 193350

what is kernel?

6 11735

what is shell?

5 9246

Un-Answered Questions { Operating Systems }

Who is trustedinstaller in windows 10?

902

How does operating system kernel work?

1157

Why are b trees used?

914

List two ways to create a new file?

982

When would you choose bottom-up methodology?

2647

Write a command to kill the last background job?

1157

What are the 5 basic filing systems?

1072

Which command will print your home directory on screen?

1158

What is the maximum ram for a 64 bit operating system?

1081

What is data structures in computer science?

971

Can you run xp on windows 10?

931

Can kernel panic be fixed?

1019

List the types of rotations available in splay tree?

1203

What is form control class?

904

How do I show only directories in unix?

1123

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