Explain about functions of operating system, Operating System

Q. Explain about Functions of Operating System?

Functions of Operating System

Operating system performs 3 functions as follows:

1.  Convenience:  Operating System makes a computer more convenient to use.

2.  Efficiency:Operating System allows computer system resources to be used in an efficient manner.

3.  Ability to Evolve: An Operating Systemmust be constructed in such a way as to permit effective development, testing and introduction of new system functions without at the same time interfering with service.

Posted Date: 8/3/2013 1:16:46 AM | Location : United States

Related Discussions:- Explain about functions of operating system, Assignment Help, Ask Question on Explain about functions of operating system, Get Answer, Expert's Help, Explain about functions of operating system Discussions

Write discussion on Explain about functions of operating system
Your posts are moderated
Related Questions
Android operating system is an open source, Linux-based Smartphone OS. It is the world's most popular mobile platform with more than 700,000 applications and 25 billion downlo

What is meant by demand paging? Explain. Demand paging is a technique to implement virtual memory. In demand paging simply when a page is required it is brought into memory. As

Q. What are the major differences between capability lists and access lists? Answer: An access list is a list for each object consisting of the domains with a nonempty set of

Crumbles Bakery needs to decide how many and what types of cupcakes to make today. Currently, they make two types of cupcakes: chocolate cupcakes and carrot cake cupcakes. Chocolat

Assume there are only 4 page frames in the physical memory, for the following reference string: 1, 2, 3, 4, 5, 3, 4, 1, 6, 7, 8, 7, 8, 9, 7, 8, 9, 5, 4, 5, 4, 2, 8. a) What i

Q. Describe the three main architectural layers of Windows XP? Answer: (1) The HAL (Hardware Abstraction Layer) creates operating system portability by hiding hardware differ

Suppose your process starts up, and allocates some memory with malloc(). The allocator will then give part of a memory page to your process. The OS then updates the corresponding p