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 is map not a collection?

1 929

Why do we use dynamic arrays?

1 932

What package is arraylist?

1 1114

Why hashmap is faster than hashset?

1 1082

Which is faster hashmap or concurrenthashmap?

1 964

Why hashtable is faster than arraylist?

1 1011

What is difference between capacity and size of arraylist?

1 1130

What are the advantage of linked list over array?

1 910

What are linked lists good for?

1 920

Does hashset allow duplicates?

1 1158

Is hashmap part of collection?

1 1014

Is array size dynamic or fixed?

1 1020

What does arrays tostring do?

1 949

Is treeset synchronized?

1 918

How many types of linked list are there?

1 940

Un-Answered Questions { Operating Systems }

What is the latest version of linux?

1012

what is gr-edge edit?

2212

How can you edit a large file without opening it in unix?

966

What sort of serious problems have you experienced, and how have you handled them?

1018

What is the latest windows operating system?

1038

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1268

How do I search for files containing specific text in linux?

815

What is the command for cut?

1023

What is the latest version of microsoft edge for windows 10?

886

What is the latest linux kernel?

1020

How much does a copy of windows 10 cost?

888

How much does a windows 10 license cost?

921

How does registry work wedding?

875

what's the latest ram lunch?

2717

Are you in or at the office?

1187

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