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

Explain stacks and queues in detail.

1 1222

What are priority queues?

1 1037

What is a circular singly linked list?

1 999

What is the fastest way to enter a series of commands from the command-line?

1 1144

Which command is used to check the number of files and disk space used and the each user’s defined quota?

1 1123

Which command is used to review boot messages?

1 1203

Which commands are used to set a processor-intensive job to use less cpu time?

1 1111

Which daemon is used for scheduling of the commands?

1 1119

How environment variable is set so that the file permission can be automatically set to the newly created files?

1 1009

What are the partitions created on the mail server hard drive?

1 986

Which shell do you assign to a pop3 mail-only account?

1 929

How do you create a new user account?

1 862

What are the qualities of soft links?

1 961

How shadow passwords are given?

1 969

Difference between home directory and working directory?

1 1041

Un-Answered Questions { Operating Systems }

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

974

What is the next version of windows after 10?

976

When will the next windows os come out?

888

How much does it cost for a copy of windows 10?

865

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1385

How do I add a google account to windows 10?

908

How to take backup using active directory recyclebin concept

2333

what's the latest ram lunch?

2721

What is the latest windows operating system?

1048

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

1493

What is the latest version of google browser?

1209

How much does a windows 10 license cost?

927

What sort of serious problems have you experienced, and how have you handled them?

1020

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

899

Write a program for Sorting an Array. Which sorting will you prefer?

1038

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