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

What are the objectives of studying data structures?

1128

What are the tasks performed during inorder traversal?

966

What are the tasks performed during preorder traversal?

1150

Explain the applications of stack?

935

Why you need a data structure?

1078

Mention the advantages of representing stacks using linked lists than arrays?

912

Define dynamic data structures?

1013

State the merit of linked representation of binary trees?

927

Define a priority queue?

1113

Write an algorithm for inserting and deleting an element from doubly linked list?

911

What is a threaded binary tree? Explain its operation with example?

1137

Write the algorithm for converting infix expression to postfix expression?

962

What are the tasks performed during postorder traversal?

947

What is the use of threaded binary tree?

991

State the different types of linked lists?

943

Un-Answered Questions { Operating Systems }

What is a list box in word?

877

Write an algorithm that counts number of nodes in the circular linked list

912

How do I fix missing dll?

894

What is the maximum ram for a 64 bit operating system?

1010

How long does it take to upgrade from windows 7 to windows 10?

808

What is the point of linux?

864

What is awk command used for?

1234

Can linux get hacked?

801

Explain about NTFS volume.

Can I update windows 7 to windows 10?

789

How much ram do I need for gaming?

1067

How to print/display the last line of a file in Unix?

1066

What is curl used for in linux?

896

Can I delete program files x86?

939

Why quicksort is called quick?

900

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