Question

Write a short note on how data is stores in computer

Answer 1

Answer:

Computer data storage is a complex subject, but it can be broken down into three basic processes. First, data is converted to simple numbers that are easy for a computer to store. Second, the numbers are recorded by hardware inside the computer. Third, the numbers are organized, moved to temporary storage and manipulated by programs, or software.

Binary Numbers

Every piece of data in a computer is stored as a number. For example, letters are converted to numbers, and photographs are converted to a large set of numbers that indicate the color and brightness of each pixel. The numbers are then converted to binary numbers. Conventional numbers use ten digits, from 0-9, to represent all possible values. Binary numbers use two digits, 0 and 1, to represent all possible values. The numbers 0 through 8 look like this as binary numbers: 0, 1, 10, 11, 100, 101, 110, 111, 1000. Binary numbers are very long, but with binary numbers any value can be stored as a series of items which are true (1) or false (0), such as North/South, Charged/Uncharged, or Light/Dark.

Explanation:

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