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

An Infosys Question : I + Opposite of, W + Initial of, Ice + twice of the letter b4T + 3/4 of X + 15th letter + 1/2 of 0. Please find the answer & mail me

HCL, Infosys, Instagram, Nokia, Oracle, Sun Business Solutions,

21 87771

where we find bp.conf file? which path?

IBM, Symphony,

11 54499

how many clients have in our server ? how we find that?

IBM, Wipro,

7 16370

WHAT IS A DAEMON?

IBM,

5 10454

how to face veritas NetBAckup interview, where did i find all materials regrding veritas and give details on veritas certification

3i Infotech, ABC, Accenture, ACS, CTS, Genpact, GSK, HP, IBM, Lapiz, Lapiz Digital, Satyam, Symantec, TCS, Veritas,

13 95337

what is the difference between ssh & telnet

HP, Lehman Brothers, Linux, Shiraz, Tech Mahindra,

10 58262

how to kill the process

Lehman Brothers,

6 12156

how to u see when the surver was rebooted

Lehman Brothers,

9 13248

what is the difference between pipe(|) and tee command..

Cap Gemini, Rolta,

3 16767

What is the difference between pipe (|) and tee command in unix

Cap Gemini, TCS,

14 55761

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 192052

what is the difference between Touch & cat command

QA,

21 74408

the difference between waterfall model and software process model

1 5869

what is the speciality of winCE?

2 6580

What is CE Stands in winCCE

8 11428

Un-Answered Questions { Operating Systems }

How do I get rid of presentationfontcache exe?

865

What is a kernel object?

2063

i installed clustering packages.When i try to run it getting LUCI error...what is it..??

2382

How do I see processes in windows?

833

What are operating system services?

1098

What is posix thread linux?

773

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

863

Why do we use hashmap?

1044

What are system calls in linux?

1048

Can we store null in arraylist?

926

When did windows stop using dos?

922

How do I run a .exe file?

985

What is busy waiting in windows operating system?

872

Does list maintain insertion order?

891

Where is the exe file in windows 7?

859

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