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

Name the linux loader.

1 982

What is the difference between cat command and more command?

1 1290

Which command is used to restrict incoming messages?

1 1166

Which command is used to kill the last background job?

1 1406

Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

1 1315

How to log out in unix?

1 1064

How to copy files from one directory to other in unix?

1 919

How to know the present working directory in unix?

1 3216

How to make a new directory in unix?

1 1129

How to change the password in unix operating system?

1 1025

What are the devices represented in unix?

1 1006

What are the core concepts of unix

1 1062

How to create files in unix?

1 1022

How to check the date in unix?

1 1123

What are the links and symbolic links in a unix file system?

1 981

Un-Answered Questions { Operating Systems }

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2233

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

1018

What is the latest version of google browser?

1197

Are you in or at the office?

1191

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

860

What is the latest android operating system?

1063

When will the next windows os come out?

883

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

972

what is gr-edge edit?

2213

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1271

What is the current version of windows 10?

931

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.

1379

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

815

Can anybody send me Excel tips and improtant formul...... please.

2101

What items of information about a task might be useful in real time scheduling?

4541

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