MIS: Chapter 1 Computer and Techology
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convergence
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term that describes the trend of computers and devices with technologies that overlap
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hard disk
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storage device that contains one or more inflexible, circular platters that use magnetic particles to store data, instructions, and information
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laptop
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thin, lightweight mobile computer with screen in its lid and a keyboard in its base
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touchpad
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small, flat rectangular pointing device that is sensitive to pressure and motion
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operating system
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set of programs that coordinates all the activities among computer or mobile device hardware
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file
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named collection of stored data, instructions, or information
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picture message
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a photo or other image, sometimes along with sound and text, sent to or from a smartphone or mobile device
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software
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series of related instructions, organized for a common purpose, that tells the computer what tasks to perform and how to perform them
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server
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computer that is dedicated to providing one or more services to other computers or devices on a network
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storage device
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component that records and/or retrieves items to and from storage media
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input device
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A(n) _____ is any hardware component that allows you to enter data and instructions into a computer or mobile device.
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scanner
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Which of the following is not an example of an output device?
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memory
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______ consists of electronic components that store instructions waiting to be executed and the data needed by those instructions.
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memory card
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A(n) _____ is removable flash memory, usually no bigger than 1.5 inches in height or width, that you insert in and remove from a slot in a computer, mobile device, or card reader/writer.
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web server
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A computer that delivers requested webpages to your computer or mobile device is a(n) _____.
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application
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_____ software consists of programs designed to make users more productive and/or assist them with personal tasks.
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cellular radio
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_____ uses the cellular network to enable high-speed Internet connections to devices with built-in compatible technology, such as smart phones.
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wiki
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A(n) _____ is a collaborative website that allows users to create, add to modify, or delete the content via their browser.
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electronic components
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________ in computers process data using instructions, which are the steps that tell the computer how to perform a particular task.
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support touch
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some screens for desktops
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small applications
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_____, such as at home, sometimes use a high-end desktop as a server.
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smartphones
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typically communicate wirelessly with other devices or computers.
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Data
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is a collection of unprocessed items, which can include text, numbers, images, audio, and video
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information conveys
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meaning to users
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many daily activities
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either involve the use of or depend on information from a computer
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scanner
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a ______ is a light-sensing input device that converts printed text and images into a form the computer can process
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flash memory
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contains no moving parts, making it more durable and shock resistant than other types of media
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web and internet
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the terms, _____, should not be used interchangeably
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malware
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one way to protect your computer from ____ is to scan any removable media before using it
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operating systems
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are a widely recognized example of system software.
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web apps
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you usually do not need to install _____ before you can run them
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On which of the following pointing devices can you control the pointer by sliding your fingertip? a. online pad b. digital tablet c. mouse d. touchpad
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D) Touch Pad
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Which of the following is not one of the reasons that a mobile device can be categorized as a computer? a. It operates under the control of instructions stored in its own memory. b. It can process data according to specified rules. c. It can store information for future use. d. It can accept output.
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D) It can accept output
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All social networking sites have a specialized audience. True False
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False
