What is a rootkit virus?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Operating Systems General Concepts Interview Questions

Who was the discover Mouse & When.?

4 Answers  


Explain Scheduling?

1 Answers   Infosys,


What are the advantages of multiprocessor system?

0 Answers  


What are the differences between Real Time Operating System (RTOS) and General Purpose Operating Systems (GPOS)?

0 Answers   Ciena,


What is chkdsk used for?

0 Answers  






Explain process.

0 Answers  


How can I tell what programs are running in the background on my computer?

0 Answers  


What is a binary semaphore? What is its use?

7 Answers   CDC, Maveric, Morgan Stanley,


What is busy waiting?

3 Answers  


Are there any problems that the cpu faces? Have any measures been taken to make it more efficient?

0 Answers  


Does deleting all files uninstall a program?

0 Answers  


What is the difference between exclusive lock and shared lock?

0 Answers  


Categories