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Operating Systems Interview Questions
Questions Answers Views Company eMail

Which command reduces the size of a file?

 582

Which command puts a script to sleep untill a signal is recieved?

 631

What is the command can be used to check for file corruption?

 552

Which command is used to see the online manual?

 608

Which command is used to find what is in your home directory?

 556

Which of the Commands delete the files from the /tmp directory, issued by non-root user?

 643

What is Data Command?

 612

What is the default number of shell commands saved in the history list of .cshrc file?

 546

Find command can search for files by

 546

The command ‘umask -S’

 588

The head command writes the how many lines of a file to screen?

 547

How can we find the current value for shell variables?

 497

What is the shortcut to the login directory?

 523

mount -r is used to mount a file in read only mode. State Whether True or False?

 537

How much usable space is available, when a Linux system is configured with a RAID 5 array that consists of six 20 GB hard disk drives?

 520

Un-Answered Questions { Operating Systems }

why should you maintain separate names for your NIS and DNS domains?

447

Can 32bit run on windows 10?

438

How do I run a script in windows?

431

What are the main advantage of using windows?

400

Can you cancel chkdsk while it's running?

426




What is difference between program and x86?

569

What are the advantages of distributed system?

582

How do I add programs to the start menu in windows 10?

396

What does socket consist of?

460

How do I delete unnecessary files in windows 10?

431

How do you do a selection sort?

494

Which framework is provided for the programs to interchange information about Linux OS?

488

When did 64 bit come out?

545

How do you check the port is open or not in linux?

407

Windows 7 home premium users can perform in-place upgrades to windows 7 professional without obtaining a new installation disk. State true or false.

480

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