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

What is GUI?

1148

What factors determine whether a detection-algorithm must be utilized in a deadlock avoidance system?

2048

What is spooling?

1188

When does thrashing occur?

1061

What are overlays?

1075

Explain the main purpose of an operating system?

1188

How does dynamic loading aid in better memory space utilization?

1556

What is an Assembler?

1099

What are the advantages of a multiprocessor system?

1161

When designing the file structure for an operating system, what attributes are considered?

1117

Differentiate internal commands from external commands.

1192

Under DOS, what command will you type when you want to list down the files in a directory, and at the same time pause after every screen output?

1 1411

How would a file name EXAMPLEFILE.TXT appear when viewed under the DOS command console operating in Windows 98?

579

Explain how to access Terminal?

1061

What is the meaning of Thread Priority?

1162

Un-Answered Questions { Operating Systems }

List out the basic operations that can be performed on a stack?

936

How do I stop chkdsk in progress?

970

Where is cmd system32?

943

Explain the login process to the aix system.

How can you add an item to the beginning of the list?

1070

Can I disable windows defender?

951

how do you list and flush all ip tables in linux?

896

What is unix directory structure?

986

How do I know if a windows script is running?

953

Can we remove element from arraylist while iterating?

1040

Is hashmap keyset ordered?

1070

Which kernel is used in windows?

943

Run time memory allocation is known as in data structure?

992

What are advantages of operating system?

1048

When I press power button on laptop nothing happens?

1025

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