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

Why do we use stacks?

968

What is a stable algorithm?

989

What is bubble sort technique?

944

What is complexity of quicksort?

1130

Who invented merge sort?

938

Why do we need searching algorithms?

1165

Why do we need to use computers to help us sort lists?

997

What is linked hash set?

888

Why is quicksort faster than merge sort?

975

What is circular queue example?

996

What is a stable sort?

921

Which time complexity is best?

943

What does it mean to sort an array?

1073

What is an example of an algorithm?

987

What is ds heap sort?

966

Un-Answered Questions { Operating Systems }

What is a standard file format?

927

What is ipc a 600?

1087

Define probing?

1233

What is the command to view process running?

1159

Is windows 10 really free forever?

928

How do we find duplicate elements in an array?

1024

State the difference between arrays and linked lists?

1058

How to remove the first line/header from a file in Unix?

1108

What programs should not run at startup?

1105

What are overlays?

1075

How do you check your operating system?

1138

How do I unregister a dll in windows 7?

860

What is the fork() system call?

981

Is arraylist a class?

1069

Is solaris a linux?

932

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