Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Operating Systems Interview Questions

Questions Answers Views Company eMail

Sorting is not possible by using which of the following methods? (a) Insertion (b) Selection (c) Exchange (d) Deletion

1 1531

How many different trees are possible with 10 nodes ?

1 1533

List out few of the Application of tree data-structure?

1 1330

In tree construction which is the suitable efficient data structure? (a) Array (b) Linked list (c) Stack (d) Queue (e) none

1 2172

What is the type of the algorithm used in solving the 8 Queens problem?

1 1391

In an AVL tree, at what condition the balancing is to be done?

1 1462

What is the bucket size, when the overlapping and collision occur at same time?

1 1540

Traverse the given tree using Inorder, Preorder and Postorder traversals. Inorder : D H B E A F C I G J Preorder: A B D H E C F G I J Postorder: H D E B F I J G C A

1071

There are 8, 15, 13, 14 nodes were there in 4 different trees. Which of them could have formed a full binary tree?

1 2108

In the given binary tree, using array you can store the node 4 at which location? 1 2 3 - - 4 - - 5

1 1352

Sort the given values using Quick Sort? 65 70 75 80 85 60 55 50 45

1 2590

Explain about Merge Sort?

1 1433

Classify the Hashing Functions based on the various methods by which the key value is found.

1 1950

What are the types of Collision Resolution Techniques and the methods used in each of the type?

1 1744

In RDBMS, what is the efficient data structure used in the internal storage representation?

1 1459

Un-Answered Questions { Operating Systems }

Can you run file explorer as a different user?

939

Does vb6 run on windows 10?

889

Explain a zombie?

1050

Define collision in hashing?

914

What is difference between while and do while?

878

What is a bad clusters in chkdsk?

881

Is it legal to initialize list like this?

969

What background processes can I disable in windows 10?

852

How do you switch from one desktop environment to another, such as switching from kde to gnome?

839

Where are cmd commands stored?

1088

The command â€˜umask -Sâ€™

1022

Is windows 7 higher than xp?

868

Why sorting is used?

935

In what way the protection fault handler concludes?

1073

What are the deadlock avoidance algorithms?

1110

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