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 are different types of sorting techniques?

994

What do you mean by sorting?

918

How do you sort a list in reverse order?

887

What are the advantages of sorting?

999

What does a bubble chart show?

976

Is quicksort a stable sorting algorithm?

1054

Is copyonwritearraylist thread safe?

925

Does list maintain insertion order?

952

Is treeset sorted?

1026

How do I sort a hashmap key?

931

What happens if we put a key object in a hashmap which exists?

1010

How do you find the complexity of a bubble sort?

897

Can we insert null in hashset?

1154

Is bubble sort adaptive?

945

How many types of sorting algorithms are there?

941

Un-Answered Questions { Operating Systems }

Explain about unix basic commands

Which command puts a script to sleep untill a signal is recieved?

1147

How do I fix missing hal dll in windows 10?

902

What is monolithic kernel?

1264

How do I change the download location in windows 8?

775

Is hashtable better than dictionary?

1007

Explain what is scheduling?

1120

What is the use of a folder?

940

Explain the aix file system.

How do you run windows on a mac?

888

What do you understand by doubly linked list?

993

Explain how do we change file access permissions?

999

What is red black tree in data structure?

967

What is binary tree in discrete mathematics?

925

What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?

1063

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