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

how to make IGNITE-BACKUP in HP-UX?

HP,

4 19412

what is Online(STM) and offline diagnostics in HP-UX?

HP,

2 8925

What is the full form of "windows xp "

IIHT,

10 18355

Who was the discover Mouse & When.?

4 6518

What is LILO?

2 5365

how can install Linux OS along with fedora 14 OS in one System

2 5631

what is the difference between Active directory 2003 and Active Directory2008?

5 12359

How to find and replace the below command?

HCL,

2 10223

kernel patch installation in solaris?

HP, TCS,

1 7460

How will you know who are the users logged in to the system before 15 minutes?

Amazon,

4 14958

1)what is grep|sort give example? 2)what are the test commands

Cap Gemini,

1 6171

how do you move a backgrounnd job to forward?

Cap Gemini,

3 8253

command to display different lines that are found when compare two files?

HP,

2 7280

command to show the space allocation of files?

HP,

3 9435

command to view process running?

TCS,

8 13577

Un-Answered Questions { Operating Systems }

When should I use safe mode?

977

Explain semaem?

929

Why are .exe files dangerous?

927

What is windows cortana?

850

What is the hard disk?

884

Where is the startup folder for all users in windows 10?

771

What does 0xc00007b mean?

861

Is remote procedure call a virus?

932

How many threads run at once?

903

What is synchronization? What are the different synchronization mechanisms?

1069

What is difference between list and linked list?

960

Write a program to insert an element and in the specific position in the array?

918

Why do we use sorting?

876

Does formatting remove bad sectors?

997

Define the tree data structure.

892

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