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

What is merge sort and how it works?

889

What is the purpose of sorting algorithms?

1066

Which is better stack or queue?

907

What is ordered map?

921

Why is selection sort used?

947

What is difference between map and hashmap?

1107

What is sorting in math?

993

What sorting algorithm should be used for sorting strings?

989

Which sorting is best and why?

963

What is collections singletonmap?

908

Which collection is used for sort?

921

What is the use of heap sort?

886

What is sorting and classifying?

967

What is map data structure?

953

What are the advantages of sorting and filtering data?

987

Un-Answered Questions { Operating Systems }

Which is best book for data structures?

1009

How do I create a bootable usb drive for linux?

1006

What is dll error in windows?

921

Tell me is there any good future for solaris?

839

What is unix mtime?

985

What does chmod 755 do?

960

Is 32 bit obsolete?

1018

Which command can you use to find the currently running process in unix server?

1173

What is the dos command to copy a directory?

586

How secured is linux? Explain.

947

Define the term “percolate up”?

1007

What is the height of an empty tree?

1014

Where is the jdk installed on windows?

933

What is sequential mapping in data structure?

1004

Tell me something about the concept of memory leak?

1177

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