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 is an interactive shell?

What is bubble sort?

898

Differentiate between push and pop?

1261

What are the difference between a stack and a queue?

964

What is a matrix? Explain its uses with an example

1155

Write an algorithm to show the postfix expression with the input given as : a b + c d +*f ? .

914

What is sequential search? What is the average number of comparisons in a sequential search?

805

Define an algorithm. What are the properties of an algorithm? What are the types of algorithms?

919

What does simulation of queues mean?

1007

What is the minimization factor and time complexity of b-tree?

1144

What are binary search and fibonacci search?

958

Explain the term recursive case?

978

What is the difference between b tree and binary search tree?

871

What is hashing technique?

936

Describe full binary tree and complete binary tree.

879

Un-Answered Questions { Operating Systems }

Explain binary searching and Fibinocci search?

955

What is regsvr32 command?

1000

What is the most used data structure?

909

Explain about set and their types in a collection?

850

What is the latest version of microsoft edge for windows 10?

823

Where the system time is stored? In processor or in separate timer ic for that?

951

What is txt file format?

935

What is sae socket?

826

How do I schedule a disk check in windows 7?

841

How do you determine if a binary tree is height balanced?

949

Explain linux shell?

876

How do I find where a program is installed?

952

Define dynamic memory allocation algorithm?

947

Was unix the first operating system?

894

What are reported commands?

1131

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