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 are Unix processes, and how do you manage them?

1 958

What is a Unix signal, and how do you handle them?

2 1028

How do you find files in Unix?

2 1032

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

1 918

How do you create a directory in UNIX?

1 875

How do you remove a directory?

1 945

How do you move or rename a file or directory?

1 737

How can you copy files or directories?

1 820

How would you find the size of a file or directory?

1 941

How can you create a symbolic link to a file or directory?

1 1123

How are UNIX file permissions represented?

1 1145

How do you change file permissions?

1 1334

How can you change the owner or group of a file?

1 1298

Un-Answered Questions { Operating Systems }

Is it ok to delete installer files?

919

Can a pentium 4 run windows 10?

742

Max relax-able permission value with out giving write permission to others?

948

Mention one advantage and disadvantage of using quadratic probing?

955

Can a 64 bit computer run 32 bit programs?

900

How would you reverse the characters of an array?

873

Can you recover data from a dead hard drive?

837

Does hair grow back thicker after threading?

722

How do I automatically run a script in windows?

848

How do I get the ie tab in chrome?

979

Will windows 10 run 32 bit programs?

734

What do you understand by default settings?

837

How do I install rundll32 exe?

879

Do ssd drives need to be defragmented?

936

What are directories in unix?

874

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