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 virtual memory and where it exhist ?

MCN Solutions,

1134

What is a process of windows operating system?

B-Ways TecnoSoft,

835

What are the basic functions of windows operating system?

CDC,

855

What are my options if I want to turn on security with a non-administrator account in a WindowsÂ® environment?

IBM,

766

Someone dials in to the UO modem pool using Windows 98. They get the "Connected" window. After this they try using a Web browser but cannot access any web pages. What would you check to try and find out what the problem is?

Infogain,

894

Does direct memory manipulation is an unsafe operations, if yes, how?

MCN Solutions,

979

Complete structure of hashmap, very detail description, along with the basic coding of the hashmap internal implementation.

Expedia,

1046

Describe Recovery from Deadlock?

MaxSolPro,

1160

How you can detect deadlock condition?

1068

Tell something about deadlock and how can we prevent dead lock?

TCS,

1052

What are the deadlock avoidance schemes?

iNautix,

1147

Explain the concept of deadlocks? Why they are used?

Motorola,

1021

Minimum number of queues needed to implement the priority queue?

1 1344

What is the data structures used to perform recursion?

1 2080

What are the notations used in Evaluation of Arithmetic Expressions using prefix and postfix forms?

1 1363

Un-Answered Questions { Operating Systems }

Is python good for freshers?

929

Discuss some of the reasons for implementing process migration ?

3166

How can I check the exit status of my previous command in Linux operating system?

929

What is the real mean of dhcp?

845

What does cd mean in unix?

858

Explain paging, faulting, and deadlock?

1064

What is the core of the linux operating system?

795

In detail elaborate the system? What is driver?

2103

What is a layered approach and what is its advantage?

1034

What is delayed write in unix?

878

How do you put a border on pages?

902

Does mentioning the array name gives the base address in all the contexts?

1304

Does windows 10 have a startup folder?

732

Can I install linux on windows 10?

791

What is a logical partition?

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