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

How do you check the current system uptime in Linux?

1 1455

How would you monitor real-time system performance in Linux?

1 1745

Explain how you would manage background and foreground processes in Linux.

1 1420

What are the main components of a Linux system?

1 1642

What is the role of the Linux kernel?

1 1529

What are some popular Linux distributions?

1 1677

How do you change file permissions in Linux?

1 1686

How do you find files in Linux?

1 1635

What is the purpose of the "top" command?

1 1570

How do you check the disk usage in Linux?

1 1800

What is Unix, and how does it differ from other operating systems?

2 926

What is the Unix file system hierarchy?

2 990

What is a shell in Unix? Name some common Unix shells.

2 1015

What are file permissions in Unix, and how are they represented?

2 1037

How do you change file permissions and ownership in Unix?

2 1007

Un-Answered Questions { Operating Systems }

How long should a windows 10 reset take?

887

What is the relationship between a queue and its underlying array?

1199

What are bash scripts used for?

1030

How do you tell if your os is corrupted?

918

How much does it cost to buy windows 10?

792

How do you find the space complexity of a bubble sort?

789

Can I install linux on windows?

854

How many gb is an operating system?

927

Why we use shell scripting in linux?

875

What is chkdsk used for?

963

Do threads share program counter?

863

What is mkdir p linux?

1010

What are different types of algorithms?

846

How do I find my path in windows?

846

What are the five types of operating system?

994

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