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

How would you use qsort() function to sort the name stored in an array of pointers to string?

1005

What do you mean by Syntax Error

1141

What is the similarity between a Structure, Union and enumeration?

1079

How would you use bsearch() function to search a name stored in array of pointers to string?

910

Difference between arrays and linked list?

1001

Are the expressions arr and &arr same for an array of integers?

1058

Evaluate the following prefix expression " ++ 26 + - 1324" (Similar types can be asked)

1038

What do you mean by Runtime Error

1081

How do you declare An array of three pointers to chars

922

Can you dynamically allocate arrays in expanded memory?

1104

What is the difference between Strings and Arrays?

1151

How would you dynamically allocate a one-dimensional and two-dimensional array of integers?

1040

How do you declare An array of three char pointers

1122

How do you declare A pointer to array of three chars

1146

What do you mean by Logical Error

1092

Un-Answered Questions { Operating Systems }

How do you clear cache on a laptop?

1030

What data type is array?

960

How much ram do I need for gaming?

1117

What are the three parts of a file name?

980

Define data type and what are the types of data type?

956

Can we run .sh files in windows?

917

How do you empty an arraylist?

1046

We just changed the server name, then onwards the volume manager is not loading. Tell us what might be the reason?

984

What is CLI?

947

What is named semaphore?

1020

Which sorting algorithm is considered the fastest?

1061

Can I move program files x86 to another drive?

1006

What is the operating system?

1145

In depth questions regarding the data structures and the Databases used in the Projects developed.

1013

How do I use nslookup?

1155

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