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,

720

Define die threading and tapping.

John Deere,

756

Difference between a thread and process?

Wipro,

883

Differentiate between Multiprocessing, Mutliprogramming and Multithreading.

Essar,

880

Have you used threaded trees anytime in your life time?

Tech Mahindra,

909

How do you assign priority to a worker thread?

MindCracker,

736

How to create a worker thread?

MindCracker,

800

How to implement Threading?

QuestPond,

757

How to stop a long running thread?

Sans Pareil IT Services,

792

What is virtual memory? Where it used by OS?

MCN Solutions,

818

Explain Page Segmentation.

Genpact,

752

Page replacement algorithm in Operating System?

Impetus,

794

What is Scheduling algorithm?

Ciena,

820

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

Expedia,

812

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,

903


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Un-Answered Questions { Operating Systems General Concepts }

How can I boot from usb?

746


What command is used to remove the password assigned to a group?

757


How much ram can a 64 bit system use?

704


What are the basic operations?

836


What is synchronization? What are the different synchronization mechanisms?

764


How does agile communication differ from tradition software engineering communication? How it is similar?

1600


To ensure one program doesnt corrupt other program in a Multi program enviornment what you should do?

1938


How do I know if my motherboard is 32 bit or 64 bit?

738


What is the difference between af_inet and pf_inet?

716


Explain what you mean by memory alignment.

778


What is sock_seqpacket?

834


What is the most used operating system?

734


Describe all the processes of the OS.

825


What are the different functions of Syntax phase, Sheduler?

869


State two differences between user and kernel space?

710