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

What is an object array?

890

What is a vector class?

818

How do you sort pseudocode?

831

What are inodes in Linux?

1 1487

What is the difference between SSH and Telnet?

1 1454

What is the difference between a hard link and a soft link?

1 1416

What is the difference between kill, pkill, and killall?

1 1416

What is the difference between ‘apt’ and ‘yum’?

1 1390

What does the 'cd' command do in Linux?

1 1523

How would you check the available disk space on a Linux system?

1 1561

What is the purpose of the 'chmod' command?

1 1624

How do you view the contents of a file in Linux?

1 1464

Explain how you would find a specific string in a file.

1 1446

How do you list all the files in a directory, including hidden files?

1 1473

What is the purpose of the 'ps' command?

1 1543

Un-Answered Questions { Operating Systems }

How do I update my windows operating system?

780

How do I check disk space in bash?

906

How do I stop the automatic repair loop in windows 10?

750

Is it good to have ssd hdd?

877

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

1350

What are the types of windows in computer?

862

What is a semaphore? What are the different types of semaphores?

1066

Can I use oem windows 10 on another computer?

746

Can I install 2 windows on my computer?

813

What does chmod 666 do?

918

Run time memory allocation is known as ?

943

Are lists mutable?

885

Why we use LINUX?

849

Explain hidden shares ?

827

What is a undirected graph?

919

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