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

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Is hashmap keyset ordered?

999

Does arraylist guarantee insertion order?

903

How many passes are required in bubble sort?

815

Can you sort a hashset?

912

Does arraylist allow null values?

940

Can treemap have null values?

893

How do you sort an array in descending order?

884

What do you mean by selection sort?

878

Is bubble sort faster than selection sort?

837

How do you use the sort function?

840

What are the advantages of stack?

849

What do u mean by array?

909

How null key is handled in hashmap?

889

How does quick sort work?

926

What are the types of sorting?

885

Un-Answered Questions { Operating Systems }

Can I stop a windows 10 update in progress?

803

What is meaning of server error in '/' application?

953

How do I update in terminal?

1028

How do I view a dump file?

923

How do I copy files from one drive to another using command prompt?

1017

How does agile communication differ from tradition software engineering communication? How it is similar?

1905

What is synchronization? What are the different synchronization mechanisms?

1067

What is operating system and its examples?

994

How do I restore my start menu?

952

List the data structures which are used in rdbms.

861

Is go garbage collected?

961

What to do if windows is not starting?

825

What is shmmax (max-shm-memory in solaris 10+)?

757

When I press power button on laptop nothing happens?

949

Can you just explain about memory management in iOS?

1043

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