Chapter 1 Chapter Contents All Things Digital The Digital Revolution The Digital Revolution

Chapter 1 Chapter Contents All Things Digital The Digital Revolution The Digital Revolution www.phwiki.com

Chapter 1 Chapter Contents All Things Digital The Digital Revolution The Digital Revolution

Campbell, Ben, Morning Show Host has reference to this Academic Journal, PHwiki organized this Journal Computers in addition to Digital Basics Chapter 1 Chapter 1: Computers in addition to Digital Basics Chapter Contents Section A: All Things Digital Section B: Digital Devices Section C: Digital Data Representation Section D: Digital Processing Section E: Password Security Chapter 1: Computers in addition to Digital Basics All Things Digital The Digital Revolution Convergence Digital Society

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Chapter 1: Computers in addition to Digital Basics The Digital Revolution The digital revolution is an ongoing process of social, political, in addition to economic change brought about by digital technology, such as computers in addition to the Internet A constellation of technologies, including digital electronics, computers, communications networks, the Web, in addition to digitization, are fueling the digital revolution Chapter 1: Computers in addition to Digital Basics The Digital Revolution Digital electronics use electronic circuits to represent data Today, digital electronic devices include computers, portable media players such as iPods, digital cameras in addition to camcorders, cell phones, radios in addition to televisions, GPSs, DVD in addition to CD players, e-book readers, digital voice recorders, in addition to arcade games Chapter 1: Computers in addition to Digital Basics The Digital Revolution

Chapter 1: Computers in addition to Digital Basics The Digital Revolution The second phase of the digital revolution materialized when the Internet was opened to public use E-mail Bulletin boards Chat groups Online social networks Chapter 1: Computers in addition to Digital Basics The Digital Revolution A computer network is a group of computers linked by wired or wireless technology to share data in addition to resources The Web is a collection of linked documents, graphics, in addition to sounds that can be accessed over the Internet Cyberspace is a term that refers to entities that exist largely within computer networks Digitization is the process of converting text, numbers, sound, photos, in addition to video into data that can be processed by digital devices Chapter 1: Computers in addition to Digital Basics Convergence Technological convergence is a process by which several technologies with distinct functionalities evolve to as long as m a single product Convergence tends to offer enhanced functionality in addition to convenience

Chapter 1: Computers in addition to Digital Basics Digital Society Digital technologies in addition to communications networks make it easy to cross cultural in addition to geographic boundaries Anonymous Internet sites, such as Freenet, in addition to anonymizer tools that cloak a person’s identity, even make it possible to exercise freedom of speech in situations where reprisals might repress it Citizens of free societies have an expectation of privacy Intellectual property refers to the ownership of certain types of in as long as mation, ideas, or representations Chapter 1: Computers in addition to Digital Basics Digital Society Digital technology is an important factor in global in addition to national economies, in addition to affecting the economic status of individuals Globalization can be defined as the worldwide economic interdependence of countries that occurs as cross-border commerce increases in addition to as money flows more freely among countries Individuals are affected by the digital divide, a term that refers to the gap between people who have access to technology in addition to those who do not Digital technology permeates the very core of modern life Chapter 1: Computers in addition to Digital Basics Digital Devices Computer Basics Personal Computers, Servers, Mainframes, in addition to Supercomputers PDAs, Portable Players, in addition to Smart Phones Microcontrollers

Chapter 1: Computers in addition to Digital Basics Computer Basics A computer is a multipurpose device that accepts input, processes data, stores data, in addition to produces output, all according to a series of stored instructions Chapter 1: Computers in addition to Digital Basics Computer Basics Computer input is whatever is typed, submitted, or transmitted to a computer system Output is the result produced by a computer Data refers to the symbols that represent facts, objects, in addition to ideas Computers manipulate data in many ways, in addition to this manipulation is called processing Central Processing Unit (CPU) Microprocessor Chapter 1: Computers in addition to Digital Basics Computer Basics Memory is an area of a computer that temporarily holds data waiting to be processed, stored, or output Storage is the area where data can be left on a permanent basis when it is not immediately needed as long as processing A file is a named collection of data that exists on a storage medium The series of instructions that tells a computer how to carry out processing tasks is referred to as a computer program Software

Chapter 1: Computers in addition to Digital Basics Computer Basics A stored program means that a series of instructions as long as a computing task can be loaded into a computer’s memory Allows you to switch between tasks Distinguishes a computer from other simpler devices Chapter 1: Computers in addition to Digital Basics Computer Basics Application software is a set of computer programs that helps a person carry out a task The primary purpose of system software is to help the computer system monitor itself in order to function efficiently Operating system (OS) Chapter 1: Computers in addition to Digital Basics Personal Computers, Servers, Mainframes, in addition to Supercomputers A personal computer is a microprocessor-based computing device designed to meet the computing needs of an individual

Chapter 1: Computers in addition to Digital Basics Personal Computers, Servers, Mainframes, in addition to Supercomputers The term workstation has two meanings: An ordinary personal computer that is connected to a network A powerful desktop computer used as long as high-per as long as mance tasks Chapter 1: Computers in addition to Digital Basics Personal Computers, Servers, Mainframes, in addition to Supercomputers A videogame console, such as Nintendo’s Wii, Sony’s PlayStation, or Microsoft’s Xbox, are not generally referred to as personal computers because of their history as dedicated game devices Chapter 1: Computers in addition to Digital Basics Personal Computers, Servers, Mainframes, in addition to Supercomputers The purpose of a server is to serve computers on a network (such as the Internet or a home network) by supplying them with data A mainframe computer (or simply a mainframe) is a large in addition to expensive computer capable of simultaneously processing data as long as hundreds or thous in addition to s of users A computer falls into the supercomputer category if it is, at the time of construction, one of the fastest computers in the world A compute-intensive problem is one that requires massive amounts of data to be processed using complex mathematical calculations

Chapter 1: Computers in addition to Digital Basics Personal Computers, Servers, Mainframes, in addition to Supercomputers Chapter 1: Computers in addition to Digital Basics PDAs, Portable Players, in addition to Smart Phones A PDA (personal digital assistant) is a pocket-sized digital appointment book with a small qwerty keyboard or a touch-sensitive screen, designed to run on batteries in addition to be used while holding it A h in addition to held computer is essentially a PDA enhanced with features such as removable storage, e-mail, Web access, voice communications, built-in camera, in addition to GPS A smart phone, which in addition to voice communication, includes features such as full qwerty keypad, text messaging, e-mail, Web access, removable storage, camera, FM radio, digital music player, in addition to software options as long as games, financial management, personal organizer, GPS, in addition to maps iPods in addition to similar devices are classified as portable media players because their main strength is playing music, showing videos, in addition to storing photos Chapter 1: Computers in addition to Digital Basics PDAs, Portable Players, in addition to Smart Phones

Campbell, Ben KNIX-FM Morning Show Host www.phwiki.com

Chapter 1: Computers in addition to Digital Basics Microcontrollers A microcontroller is a special-purpose microprocessor that is built into the machine it controls Microcontrollers can be embedded in all sorts of everyday devices Chapter 1: Computers in addition to Digital Basics Digital Data Representation Data Representation Basics Representing Numbers, Text, in addition to Pictures Quantifying Bits in addition to Bytes Circuits in addition to Chips Chapter 1: Computers in addition to Digital Basics Data Representation Data representation refers to the as long as m in which data is stored, processed, in addition to transmitted Digital devices work with distinct in addition to separate data Analog devices work with continuous data

Chapter 1: Computers in addition to Digital Basics Representing Numbers, Text, in addition to Pictures Numeric data Binary number system Character data ASCII, Extended ASCII, EBCDIC, in addition to Unicode Digitizing is the process of converting analog data into digital as long as mat Chapter 1: Computers in addition to Digital Basics Data Representation Chapter 1: Computers in addition to Digital Basics Quantifying Bits in addition to Bytes

Chapter 1: Computers in addition to Digital Basics Password Security A password manager is utility software that generates secure passwords in addition to stores them along with user IDs in addition to their corresponding sites

Campbell, Ben Morning Show Host

Campbell, Ben is from United States and they belong to KNIX-FM and they are from  Phoenix, United States got related to this Particular Journal. and Campbell, Ben deal with the subjects like Country Music; Entertainment

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