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 differences exist between hashmap and hashtable?

1 1077

Write the c program to insert a node in circular singly list at the beginning.

1 963

which notations are used in evaluation of arithmetic expressions using prefix and postfix forms?

1 1103

Which data structures are used in bfs and dfs algorithm?

1 1101

How can avl tree be useful in all the operations as compared to binary search tree?

1 903

Write the syntax in c to create a node in the singly linked list.

1 1086

What is the difference between push and pop?

1 1176

Define the tree data structure.

1 961

List some applications of tree-data structure?

1 944

What are the advantages of binary search over linear search?

1 1106

Mention the data structures which are used in graph implementation.

1 944

What are the advantages of selecetion sort?

1 1166

List some applications of multilinked structures?

1 961

What are the scenarios in which an element can be inserted into the circular queue?

1 1484

How to reference all the elements in a one-dimension array?

1 1346

Un-Answered Questions { Operating Systems }

How much does a copy of windows 10 cost?

890

what's the latest ram lunch?

2717

What sort of serious problems have you experienced, and how have you handled them?

1020

What is the latest version of linux?

1017

Write a program for Sorting an Array. Which sorting will you prefer?

1034

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2233

What are the differences between FTP , NFS , SAMBA servers explain separately.

1324

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

892

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1488

When will the next windows os come out?

883

What is the next version of windows after 10?

965

Are you in or at the office?

1191

How do I search for files containing specific text in linux?

815

What is the latest android operating system?

1063

What does it cost to upgrade to windows 10?

915

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