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

You are logged on as a regular user. Without logging off and logging on as root, you are required to create a new user account immediately. How would you do it?

1 4260

Which file would you examine to determine the levels of messages written to system log files?

1 1046

Which partition stores the system configuration files in Linux system?

1 1147

How can you enhance the security of password file?

1 1148

What is the importance of the GNU project?

1 1326

How do you find who is logged in?

1 1006

Explain LILO?

1 1021

How to copy text to clipboard?

1 1019

Enlist the basic components of LINUX?

1 935

Is Linux Operating system virus free?

1 989

Differentiate between LINUX and UNIX?

1 915

Enlist the features of Linux operating system?

1 1138

How do you check permissions of each directory to a file?

1 955

How do you kill program using one port in Linux?

1 1005

How do you list contents of tar.gz and extract only one file?

1 981

Un-Answered Questions { Operating Systems }

What is the next windows after 10?

943

What is the command for cut?

1029

What are the differences between FTP , NFS , SAMBA servers explain separately.

1326

Are you in or at the office?

1193

what is gr-edge edit?

2217

What is the latest linux kernel?

1023

How do I add a google account to windows 10?

908

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

1020

How to take backup using active directory recyclebin concept

2330

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

974

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

What is the next version of windows after 10?

971

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

1038

How do I search for files containing specific text in linux?

817

What is the current version of windows 10?

940

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