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

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Linux (2255)
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RTOS (43)
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Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

I have deleted a file from recycle bin but I want to use that file how can I restore that file? I have already used system restore for the same but the file could not berestore?

1 1015

What is the state of the processor?

1 999

What is the deadlock detection-algorithm usage?

1 992

What is dns? How it works?

1 978

What is the main component of operating system?

1 934

What special things can I do to gpo links?

1 1007

If a system has 128 mb ram and 1 gb hard disk, and a process decides to use its fully allotted virtual memory 2^32 - 2gb = 2 gb, how is it practically possible?. But this works in all machines. How?

1 889

What is the difference between a process and a task?

1 1032

What is the difference between unix and windows?

1 1072

Explain binding of instructions and data to memory?

1 940

What is the important aspect of a real-time system or mission critical systems?

1 916

What are the common functions of interrupts?

1 938

Where can I find gpc and gpt?

1 1086

What is condition for deadlock occurrence?

1 954

What are the difference phases of software development or software life cycle?

1 1478

Un-Answered Questions { Operating Systems }

What is the command for cut?

1029

Are you in or at the office?

1196

What is the next windows after 10?

948

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1385

What is the latest windows operating system?

1048

How does registry work wedding?

883

How to take backup using active directory recyclebin concept

2332

What is the next version of windows after 10?

976

How much does it cost for a copy of windows 10?

865

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

1205

what is gr-edge edit?

2217

What is the most powerful processor?

1075

What does it cost to upgrade to windows 10?

919

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

2848

Can anybody send me Excel tips and improtant formul...... please.

2105

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