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

how to recover root passwd ?

HP,

11 21951

solaris kernel name

HP,

7 21418

how to stop the process using process name

HP,

10 18429

solaris network daemon

HP,

6 14335

how many run level in solaris?

HP,

19 56316

what is the difference between physical menory and kernal memory

3 11616

What are the features of windows Vista?

Brigade, Flextronics, IBM, RRB,

10 18102

What are the features of Windows XP?

Brigade, College School Exams Tests, CTS, Genpact, Google, Infosys, Kerberos, Lovely Professional University, Sutherland,

34 134934

How we will execute previous command in vi editor?

IBM, Infosys,

3 13469

How we will execute previous command in vi editor?

Infosys,

8 25560

How shared memory are accessed if we have two processors trying to acquire the same region.

NetApp,

3 17720

Why do we have serial and parallel interface, which one was faster and why and when we should go for this interface.

NetApp,

4 14963

Say we have three threads T1, T2 and T3 which perform sequentially one after another is their any benefit of using thread over here rather than having a single process.

NetApp,

11 22663

What is the use of thread over process?

NetApp,

11 29569

What are the signals we have in Linux

HCL, NetApp,

3 13358

Un-Answered Questions { Operating Systems }

What is the command for cut?

1023

How much does a windows 10 license cost?

921

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

967

What is the latest version of microsoft edge for windows 10?

886

What is the latest version of google browser?

1192

What is the latest linux kernel?

1020

Are you in or at the office?

1187

what is gr-edge edit?

2212

What is the next windows after 10?

936

What does it cost to upgrade to windows 10?

910

Write a program for Sorting an Array. Which sorting will you prefer?

1029

Can you declare an array without assigning the size of an array?

1193

How does registry work wedding?

875

can any one send me one project on linux ...?

2838

What is the latest version of linux?

1012

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