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

What is long data type?

879

Why is arraylist faster than linkedlist?

889

How do arrays work?

885

What is the difference between data types and data structures?

858

What are the different data structures?

865

Why do we use trees in data structures?

835

What is difference between data type and variable?

759

Is data structures and algorithms important?

878

What are arrays used for?

909

What do you mean by data and data structure?

917

What are data and data types?

958

Why do we need a data structure?

931

What is tree and its properties?

844

What are scalar values?

917

Is list a data structure?

909

Un-Answered Questions { Operating Systems }

The very first process created by the kernel in unix is?

802

Is unix a coding language?

823

How null key is handled in hashmap?

846

How do I run an exe file on my phone?

965

How do you increase the capacity of an arraylist?

886

How often should you do disk cleanup?

940

Can I turn off windows defender?

749

When would you choose bottom-up methodology?

2531

Explain about dynamic memory allocation algorithm?

842

State the rules to be followed during infix to postfix conversions?

1102

Is windows 7 or 8 better?

714

How do I find drivers on windows 7?

756

Define distributed query and linked server?

886

What is a node in it?

881

How do I check my hard drive hard drive?

846

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