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

Is the Linux as same as Unix?

5 7979

What command can you use to review boot messages?

TCS,

3 9488

What command you execute to display the last five commands you have entered?

4 10305

Which two commands can you use to delete directories?

2 7181

our wish to print the file vacations with 60 lines to a page. Which command will accomplish this?

2 4590

To move /home/ben/memos dir in /home/bob/memos, what is the result by mv /home/ben/memos /home/bob

4 6531

What is the command to list ALL (hidden also) files of current directory & it’s subdirectories?

6 9493

What command you use for cpio to create a backup called backup.cpio of all the users’ home dirs?

2 6289

How can I only see the last 5 lines of a file?

Reliance,

10 13730

How can I only see the first 14 lines of a file?

5 10421

What is Write Command?

3 7486

When you issue the command ls -l, what signifies the first character of the resulting display file? 701 What command can you use to determine the purpose of any command?

4 7970

What are two subtle differences in using the more and the pg commands?

Airtel,

2 7276

What can you type at a command line to determine which shell you are using?

Tech Mahindra,

6 12112

How do display error messages instantly when command fails?

4 7573

Un-Answered Questions { Operating Systems }

What is the latest android operating system?

1073

How much does a copy of windows 10 cost?

892

What is the latest linux kernel?

1023

What is the latest windows operating system?

1048

can any one know about NIC (National Informatics Centre) questions Patterns and full detail about written exam, and interview send to softshikha2005@yahoo.com.in Thank you

2140

please prodide me nvidi placement papers

2647

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

1326

What is the command for cut?

1029

How much does a windows 10 license cost?

926

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

2105

What is the latest version of linux?

1019

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

817

How does registry work wedding?

883

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

1493

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

4548

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