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Categories  >>  Software  >>  Operating Systems  >>  Operating Systems General Concepts
 
 


 

 
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Question 
What are the basic functions of an operating system?
 Question Submitted By :: Tribhuvan Sharma
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What are the basic functions of an operating system?
Answer
# 1		 
1. Controls the execution of application program.

2. Acts as an interface between the application and the
computer hardware.
 
Is This Answer Correct ?    5 Yes 0 No
Rajhans
 

 
 
 
Other Operating Systems General Concepts Interview Questions
 
  Question Asked @ Answers
 
What is software life cycle?  2
what is Loader? Network-Labs1
What is the Translation Lookaside Buffer (TLB)?  1
When is a system in safe state?  1
When does the condition 'rendezvous' arise?  2
What is busy waiting?  1
What are demand- and pre-paging?  1
What is busy waiting?  1
While running DOS on a PC, which command would be used to duplicate the entire diskette?  1
What is mutant?  2
Critical section is? Wipro2
What is cache memory?  2
What are the possible threads a thread can have?  1
Why paging is used ?  1
What are the typical elements of a process image?  1
What is the difference between primary & secondary storage device?  3
Can ROM be used as stack?  1
What is the difference between microprocessor and microcontroller? Alcatel3
What are the sub-components of I/O manager in Windows NT?  1
what is Demand Paging?  1
 
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