Facebook And The World Wide Web

hebdomad-08 Name: Tajuana Taylor 1) Write a summary of the main points introduced in each mental faculty. Week 08 - Inside the Computer - fragment I Module 01 - digital vs Analog. info mold. The main points discussed in this staff were the agency of linearue randomness and digital education. Analog data is delineate in a continual form, which contrast with digital data having discrete set. essentially an linear signal lowlife be thought of as a simulation of matchless never-ending cartridge holder mis correct quantity to an opposite time varying quantity with the engrossed of transmitting cultivation approximately the ca social juncture within the medium of the latter. Digital data uses discrete value usually denoted numerically to acquaint data for input, processing, transmission, and storage; which differs from analog systems which use a continuous range of values to recreate information. Although digital representations are discrete, the information represented can be either discrete much(prenominal)(prenominal) as numbers, letters or icons; or continuous such as sounds and images. This module in like manner defined digital signals as signals in which the original information is converted into a drawstring of smirchs before being transmitted. A radio signal, for example, will be either on or off.

Digital signals can be sent for long distances and get under ones skin less interference than analog signals. Module 02 - Text image: ASCII, Unicode. The main points introduced in this module were the representation of text utilizing ASCII and Unicode. ASCII (The American Standard Code for education Interchange) is a character-encoding scheme carnal on the prepareing of the English alphabet. ASCII codes represent text in computers, communication theory equipment, and other devices that use text. Its offset printing commercial use was as a 7-bit code. ASCII specifies a counterpoise between digital bit patterns and character symbols. This allows digital devices to spend with each other and to process, store, and happen character-oriented...If you want to get a full essay, order it on our website: Orderessay

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