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Operating Systems Interview Questions
Questions Answers Views Company eMail

What is virtual memory and where it exhist ?

MCN Solutions,

653

What is a process of windows operating system?

B-Ways TecnoSoft,

499

What are the basic functions of windows operating system?

CDC,

492

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

IBM,

457

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,

481

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

MCN Solutions,

565

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

Expedia,

630

Describe Recovery from Deadlock?

MaxSolPro,

647

How you can detect deadlock condition?

 629

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

TCS,

601

What are the deadlock avoidance schemes?

iNautix,

677

Explain the concept of deadlocks? Why they are used?

Motorola,

632

Minimum number of queues needed to implement the priority queue?

 1 778

What is the data structures used to perform recursion?

 1 1327

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

 1 773

Un-Answered Questions { Operating Systems }

Will upgrading to windows 10 wipe my computer?

455

What is the function of the control lines in ram?

526

State the different ways of representing expressions?

701

How do I find the console in linux?

544

How can searches be refined?

565




Explain about the directory representation in UNIX?

534

How do I change windows path?

478

Write clear command.

1

How to Close Sockets?

1033

Does windows 10 require more ram than windows 7?

432

What is Linux and why is it so popular?

457

What is gui in linux?

487

What is a full form of ok?

539

How can we check if one string contains another substring?

479

How do you fix a blue screen?

528

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