Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Did you ever write any inerface files / profile file to support unix environment setup ?

HP,

1 4102

What would you do when all the processess hangs and there is no other option in unix?

HP,

3 9579

ls -l ls -t ls -r ls -a ls -ltr ls -u grep error file.txt grep -v error file.txt perl prg.pl | ./file.txt tee chmod +x chmod -x chmod =x ps bg date +%y%m%d ?

HP,

2878

Diff b/w C-shell and Born-shell

HP,

2 9815

How will retrieves incoming mails from different web sites

HCL, HP,

2 9579

what is Bourne shell.

Google, HCL, Infosys,

1 8437

script is like x=10; y=20; [$x-ne$y]; echo $ please give me output.

Amdocs, Google,

2 7434

how is the possible the "last 10 files present in the current directory and stores them in the file list".

Google,

9 13204

what is the command To print script arguments

Google,

4 7853

what is QUOTA-V

Google,

4 11613

how is "to run even after user logs out"

Google,

2 7697

what is command for "calj2007"

Google,

2 7049

how to create a new file command

Google,

17 29673

tell me command for" to create more than one name to a file".

Google,

3 10454

what is "ls* " is run options are 1) x 2).x 3) hidden 4) no disply tell exact answer.

Google,

6 10347

Un-Answered Questions { Operating Systems }

What is int data type?

940

Can I reinstall windows 10 without a disk?

854

What was unix originally written for?

940

Does windows 10 support 32 bit applications?

789

What are the main elements of windows desktop?

960

How do I scan a document for malware?

969

Can I delete dll files?

951

What is scsi?

1118

What is 500 error code in http?

963

Write a command that will display files in the current directory, in a colored, long format.

1224

How long will a hard drive last?

952

To create a windows 7 workstation that supports multiple languages, you must begin by installing the english language version. State true or false.

938

Explain the difference between logical & physical address.

1114

What is the purpose of a stub zone dns ?

939

What is the purpose of tochararray ()?

981

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