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

Write a program to reverse a single linked list.

CGI,

945

Explain how is linked list implemented?

BPL,

938

Explain Stack

Tech Mahindra,

1026

Explain Queue

Tech Mahindra,

1062

Explain Array

Tech Mahindra,

966

Explain Linked List

Tech Mahindra,

1004

There is a program which inserts and deletes node in a sorted singly linked list. There is a bug in one of the modules, how would you debug it?

DELL,

1707

What are compile time Errors?

Akamai Technologies, Impetus, iNautix,

1098

What are different errors encountered while compiling?

TCS,

1226

What do you mean by Run time Errors?

Motorola,

1169

Provide an algorithm to reverse a linked list without using recursion.

Wipro,

934

What do you know about different sorting algorithms?

Zomato,

1057

What is Insertion sort, selection sort, bubble sort( basic differences among the functionality of the three sorts and not the exact algorithms)?

TCS,

991

Write an algorithm to check if there is a loop in a doubly linked list.

DELL,

950

Write an algorithm to find middle element in the linked list.

JPMorgan Chase,

915

Un-Answered Questions { Operating Systems }

What is the purpose of windows explorer?

918

Can you put windows on a tablet?

852

What is window and its features?

830

Which is best array or linked list?

904

What causes a file to become corrupt?

946

What is a csv file and how do I open it?

919

What is the meaning of Thread Priority?

1115

What is libc in linux?

884

How much should I pay for windows?

856

Are threads independent?

774

What is the main cause of blue screen of death?

1139

Is linux os free?

818

What is AF_UNSPEC Address?

2251

What is Processes Semaphores?

1523

Describe the objective of multiprogramming.

1372

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