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Operating Systems Interview Questions
Questions Answers Views Company eMail

Draw the B-tree of order 3 created by inserting the following data arriving in sequence – 92 24 6 7 11 8 22 4 5 16 19 20 78

 1131

Of the following tree structure, which is, efficient considering space and time complexities? (a) Incomplete Binary Tree (b) Complete Binary Tree (c) Full Binary Tree (b) Complete Binary Tree.

 1 956

Does the minimum spanning tree of a graph give the shortest distance between any 2 specified nodes?

 1 828

Which is the simplest file structure? (a) Sequential (b) Indexed (c) Random (a) Sequential

 724

Whether Linked List is linear or Non-linear data structure?

 1 824

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

 972

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

 802

What is Jagged Arrays?

 564

Construct a doubly linked list using a single pointer in each node?

 553

where do you use double linked list?

 589

Explain binary searching and Fibinocci search?

 567

Write program for Quick sort ?

 612

What is the difference between Array and LinkedList?

 575

write a program to accept name & sort them?

 532

Write program for Bubble Sort ?

 586

Un-Answered Questions { Operating Systems }

What is gnome linux?

459

What is Processes Semaphores?

1069

What is the minimum number of disk partitions required to install linux?

473

How do you select multiple files?

552

What are different sorting algorithms?

492




What is windows fresh start?

442

What is the command to find maximum memory taking process on the server?

680

Does linux run faster than windows?

452

What is the difference between af and whitworth spanners?

659

How do I organize file explorer in windows 10?

460

How do I clean windows installer files?

449

How is grep so fast?

577

How can I compare two folders?

505

What is starvation os?

613

How to change the directory in unix?

557

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