Operating Systems General Concepts Interview Questions
Questions Answers Views Company eMail

Can you access a variable within a worker thread from the main thread?

MindCracker,

773

Define die threading and tapping.

John Deere,

800

Difference between a thread and process?

Wipro,

948

Differentiate between Multiprocessing, Mutliprogramming and Multithreading.

Essar,

934

Have you used threaded trees anytime in your life time?

Tech Mahindra,

958

How do you assign priority to a worker thread?

MindCracker,

793

How to create a worker thread?

MindCracker,

856

How to implement Threading?

QuestPond,

804

How to stop a long running thread?

Sans Pareil IT Services,

839

What is virtual memory? Where it used by OS?

MCN Solutions,

883

Explain Page Segmentation.

Genpact,

803

Page replacement algorithm in Operating System?

Impetus,

853

What is Scheduling algorithm?

Ciena,

882

How can you check whether a machine is 64 bit or 32 bit?

Expedia,

865

Some omeone on campus calls and says they have a new Mac. They've just pulled it out of the box and want to plug it into the campus network. What might they need to set to make this work?

Infogain,

951


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Un-Answered Questions { Operating Systems General Concepts }

Is internet explorer still supported?

743


Tell me about virtual memory?

810


Who does the memory management in operating system?

782


In a ram description ddr 2 1066mhz “2.5-3-3-8” what do the numbers in quotes signify?

713


What do you know about interrupt?

849


How much ram can a 64 bit os use?

708


Describe the Operating System concept of Fragmentation

864


Explain the handheld systems. List the issues related to the handheld system.

913


Explain various types of scheduling in operating system.

816


How do I search for excel files on my computer?

826


What do you mean by a zombie process?

849


Explain the trda?

811


What is the difference between logical and physical address space?

813


What is a critical section in os?

773


How long does chkdsk last?

800