What is an operating system Short answer?
An operating system is a program that manages the computer hardware.
it act as an intermediate between a users of a computer and the computer hardware.
It controls and coordinates the use of the hardware among the various application programs for the various users.
What do u mean by operating system?
An operating system is the most important software that runs on a computer. It manages the computer’s memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer’s language.
What is operating system and explain its types?
Operating system refers to the collection of softwares that manages hardware resources of a computer and provides collective services to the user. Different types of Computer Operating Systems refer to the collection of various softwares. Every computer possesses an operating system to run other programs present in it.
What causes a page fault?
Page Fault. A page fault occurs when a program attempts to access a block of memory that is not stored in the physical memory, or RAM. However, an invalid page fault may cause a program to hang or crash. This type of page fault may occur when a program tries to access a memory address that does not exist.
What is the meaning of CPU?
CPU (pronounced as separate letters) is the abbreviation for central processing unit. Sometimes referred to simply as the central processor, but more commonly called a processor, the CPU is the brains of the computer where most calculations take place.