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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

 1 931

How many different trees are possible with 10 nodes ?

 1 900

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

 1 714

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

 1 1387

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

 1 778

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

 1 822

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

 1 779

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

 653

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

 1 1257

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

 1 767

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

 1 1638

Explain about Merge Sort?

 1 802

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

 1 1250

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

 1 1066

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

 1 786

Un-Answered Questions { Operating Systems }

What is wscript exe?

512

How can you run a linux program in the background simultaneously when you start your linux server?

604

Can you delete system32?

457

Explain mirroring concept?

5

How many gb of ram can 64 bit use?

596




Give us a program to reverse a linked list.

548

What is the difference between mutex and critical section?

460

What is system unit?

584

Which is best book for data structures?

528

Is it possible to have a deadlock involving only one process? Explain your answer.

571

What can be a reason for the solaris system slowing down? How can it be rectified?

577

What are cab files in windows temp?

470

What is non linear data structure with example?

509

Why is treeset sorted?

525

Can we upgrade from windows 7 to 10 for free?

476

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