Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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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?

1001

What do you mean by Syntax Error

1134

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

1075

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

908

Difference between arrays and linked list?

998

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

1056

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

1030

What do you mean by Runtime Error

1075

How do you declare An array of three pointers to chars

921

Can you dynamically allocate arrays in expanded memory?

1100

What is the difference between Strings and Arrays?

1144

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

1038

How do you declare An array of three char pointers

1116

How do you declare A pointer to array of three chars

1141

What do you mean by Logical Error

1091

Un-Answered Questions { Operating Systems }

Is windows defender a good antivirus?

1029

Is windows unix based?

991

What is a thread in email?

875

What is modcount in hashmap?

937

How to Reply to a Wild Address?

1680

Explain how to kill a process.

1070

How linux is better than windows?

922

Can you get files back after factory reset?

1155

How do I stop a linux script from command line?

1022

What are the advantages and disadvantages of linked list?

952

What are the disadvantages of a solid state drive?

922

How do I find system32 on windows 10?

968

How to excel in data structures and algorithms?

1008

Is pointer a variable in data structure?

1392

File which stores the DNS configuration at client side?

1295

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