Computer notes
Q - 1) Define the term computer? or Define computer? Ans: Computer is an electronic and automatic device that accepts data and instruction (In form of program) as Input and process it and produces the results or information as Output. It has also capability to plug and play different devices. Q - 2) Define Hardware and Software? Hardware: The physical and tangible components forming a computer are called “Hardware”. It includes not only the computer system but also cables, connectors, power supply units and peripherals such as Keyboard, Mouse, Audio Speaker, Printer etc. Software: The software refers to the program that instructs the computer what to do. Or The term Software refers to non – physical elements of a computer system. Software makes the hardware usable. Such as Ms. Office, Corel Draw, Oracle etc. Q - 3) Define a programming language and state its type: Ans: Programming language: A set of rules that provides a way of telling a computer what operations to perform, is ca