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

Does hashtable allow null values?

867

Are collections thread safe?

837

Is treemap thread safe?

886

Can arraylist store int?

1047

What are the types of map?

914

Is arraylist a list?

893

Does treeset allow duplicates?

888

Is linkedlist thread safe?

864

Can you make an arraylist of arrays?

1086

Can we remove element from arraylist while iterating?

963

How do you find the size of an arraylist?

830

Can you store different types in an array?

915

Can arraylist have null values?

855

How remove all from arraylist?

933

How do you sort an arraylist?

881

Un-Answered Questions { Operating Systems }

What are the disadvantages array implementations of linked list?

933

What is .sh file in unix?

995

What are data structures in programming?

967

What type of file server do we have on a linux server?

946

What can I use instead of windows live mail?

838

How do I find missing dll files in windows 7?

860

Define probing?

1151

How would you reverse the characters of an array?

926

How is linux more secure compared to other operating systems?

842

How do I boot into safe mode in windows 10?

870

What does it mean to associate a file?

950

What is CLI?

866

Is windows defender a good antivirus?

944

How does linux make money?

859

What is the use of PF_INET and SOCK_STREAM?

1324

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