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 do you declare an object in VBscript?

Microsoft,

3 8810

What is the key advantage of Windows NT Challenge/Response security?

Microsoft,

2422

Describe a two tier Windows NT Domain?

Microsoft,

3399

What is Marshalling?

Microsoft,

5 16686

When is Marshalling not necessary?

Microsoft,

2433

What is IUnknown and what are its three parts?

Microsoft,

1 5847

What are the three file types in NT ?

IBM, Microsoft, Wipro,

13 23105

What are the Advantages and disadvantages of script vs compiled program?

2 18927

Which Linux distros do you have experience with?

1 5008

Why have you choosen such a combination of products?

2 4976

Which distro you prefer? Why?

IBM,

3 8272

Which tool would you use to update Debian / Slackware / RedHat / Mandrake / SuSE ?

2 8114

What does ?route? command do?

IBM,

7 20163

Display the Disk Usage of file sizes under each directory in currentDirectory ?

8 15681

Set the Display automatically for the current new user ?

3 11076

Un-Answered Questions { Operating Systems }

What is the history of windows operating system?

816

Are apple computers better than windows?

831

What is precision in data structures?

1098

What is the most used operating system in the world?

994

Explain how a copying garbage collector works.

1027

Where is the public startup folder in windows 10?

840

How do I find recently downloaded files?

983

What is perfect binary tree?

835

What is the main advantage of a linked list?

990

Can a 64 bit computer run 32 bit programs?

959

how do I display all logical volumes that are part of a volume group (e,g, rootvg)?

What is significance of semaphores? What are the different types of semaphores?

1152

What are the different ram standards/versions?

989

Does treeset allow null?

843

Which is better ext3 or ext4?

1010

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