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

How to copy an array into another array?

957

what is the difference between Linear Array and Linked List?

1043

how to insert a new node in linked list where free node will be available?

980

what is Singly Linked list?

990

What does the dummy header in linked list contain?

1100

Can you declare an array without assigning the size of an array?

1092

Can we use Generics with the array?

1049

Can we declare array size as a negative number?

991

Is there any difference between int[] a and int a[]?

1161

What is the default value of Array?

1123

Can we add or delete an element after assigning an array?

1051

If you do not initialize an array what will happen?

1011

what is the difference between mutexes and semaphores?

1270

Now you are given an array of a characters (both ASCII and Kanji) and, an index into the array. The index points to the start of some character. Now you need to write a function to do a backspace (i.e. delete the character before the given index).

929

an array t[100] which contains numbers between 1..99. Return the duplicated value. Try both O(n) and O(n-square).

906

Un-Answered Questions { Operating Systems }

What do you understand by multi-threading and multi-tasking?

1093

What is Storage Structures and File Structures? Can you show their relation? What are the examples of each? Thanks

2541

How long will windows 10 be supported?

788

Why does svchost exe use so much memory?

1020

What is the Use of the inet_makeaddr() Function?

1336

What is windows explorer in task manager?

855

Can I upgrade windows 7 32bit to 64bit?

792

Can I run a windows program on android?

840

Is freebsd unix?

800

Where are windows update files stored?

834

What is nr in awk command?

1200

Explain about processor and the functions executed by them?

1017

How to remove a failed package installation?

Does chkdsk work on ssd?

858

How do I run chkdsk on xp?

805

For More Un-Answered { Operating Systems } Questions Click Here