Computer Fundamentals In Shortcut * * Computer is an electronic data processing device which operates on raw data as per the instructions to produce useful information. * Hardware and Software are the two main components of the computer system. * CPU perform all types of arithmetical and logical operations as well as controls the flow of information in every part of the computer. It is also called the brain of computer. * Storage devices like, hard disk, floppy disk, CD, DVD, Ray disk, etc. are used to store the information permanently forlater use * RAMand ROM are two types of electronic memories which are directly accessible to the CPU * Data inside the computer is represented as string of o'sandi's called bits or binary digits. * Cache is a high-speed electronic memory which is used to enhance the performance of the CPU. ..........................*............................... Test Time A. Choose the correct option: 1. Computer is a/an device. (a) elec...