INTRO TO OPERATING SYSTEM

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Mother board

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COMPUTER MOTHERBOARD The motherboard serves as a single platform to connect all of the parts of a computer together. It connects the CPU, memory, hard drives, optical drives, video card, sound card, and other ports and expansion cards directly or via cables. It can be considered as the backbone of a computer. Features of Motherboard A motherboard comes with following features − Motherboard varies greatly in supporting various types of components. Motherboard supports a single type of CPU and few types of memories. Video cards, hard disks, sound cards have to be compatible with the motherboard to function properly. Motherboards, cases, and power supplies must be compatible to work properly together. Popular Manufacturers Following are the popular manufacturers of the motherboard. Intel ASUS AOpen ABIT Biostar Gigabyte MSI Description of Motherboard The motherboard is mounted inside the case and is securely attached via small screws through pre-drilled holes. Motherboard contains ports t
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Generation in computer terminology

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  Generation in computer terminology is a change in technology a computer is/was being used. Initially, the generation term was used to distinguish between varying hardware technologies. Nowadays, generation includes both hardware and software, which together make up an entire computer system. There are five computer generations known till date. Each generation has been discussed in detail along with their time period and characteristics. In the following table, approximate dates against each generation has been mentioned, which are normally accepted. Following are the main five generations of computers. S.No Generation & Description 1 First Generation The period of first generation: 1946-1959. Vacuum tube based. 2 Second Generation The period of second generation: 1959-1965. Transistor based. 3 Third Generation The period of third generation: 1965-1971. Integrated Circuit based. 4 Fourth Generation The period of fourth generation: 1971-1980. VLSI microprocessor based. 5 Fifth Gene
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