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

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RTOS (43)
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Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

What is the best case for bubble sort?

929

What is heap and its types?

1046

Is tuple immutable?

914

Is selection sort greedy?

941

What is harvesting in agriculture?

922

How do I rearrange rows in numbers?

947

Can arraylist hold duplicates?

984

What are the basic operations of stack?

960

How do you check if a stack is empty or not?

897

What is push and pop in stack?

904

Is queue fifo or lifo?

940

Is merge sort better than quick?

939

What is stack push?

945

Which is faster binary or linear search?

961

What do you mean by priority queue?

989

Un-Answered Questions { Operating Systems }

Assuming feedback to the adversary flugging an error as each incorrect character is entered, what is the expected time to discover the correct password?

3379

Windows pe is the latest version of the ms-dos operating system?

1052

Explain briefly what is meant by trap and a trapdoor?

1230

Why should you avoid telnet to administer a linux system remotely?

1000

What was first microsoft windows?

944

How to remove the directory in unix?

955

directories can be implemented either special files that can only be accused in limited ways or can be implemented as ordinary data files. what are advantages and disadvantages of this approach?

2395

How do you stop igfxem exe?

1010

How do I type a letter on windows 10?

867

How does DMA increase system concurrency? How does it complicate hardware design?

1340

Why sorting is done?

933

What is the latest linux kernel?

1012

Given M x N matrix with sorted elements row wise and column wise, find elements?

1045

What is shell program?

What is utility unix?

1007

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