Computer Science Correct Questions And Answers

COMPUTER SCIENCE CORRECT
QUESTIONS AND ANSWERS




Computer Functions - CORRECT ANSWER-
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Input, Output, Process, Storage
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Input - CORRECT ANSWER-
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gathers data, allows users to input data
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Output - CORRECT ANSWER-
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displays data and information for user
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Process - CORRECT ANSWER-
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manipulates, calculates, and organizes data into information
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Storage - CORRECT ANSWER-
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saves data and information for later use
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data - CORRECT ANSWER-
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representation of fact, figure, or idea K K K K K




information - CORRECT ANSWER- K K K


data that has been organized or presented in a meaningful fashi
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on

Bit - CORRECT ANSWER-Binary digit = 0 or 1
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Byte - CORRECT ANSWER-8 bits
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, Input Devices - CORRECT ANSWER-
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devices used to input enter data and instructions into a computer
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Output Devices - CORRECT ANSWER-
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devices used to get information out of the computer
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Examples of Input Devices - CORRECT ANSWER-
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keyboard, mouse, microphone, stylus, scanner, camera
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Examples of Output Devices - CORRECT ANSWER-
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monitors, printers, speakers and earphones
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Motherboard - CORRECT ANSWER- K K K


main circuit board that contains the central electronic component
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s of the computer
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Components of Motherboard - CORRECT ANSWER- K K K K K


CPU, ROM, RAM and cache, Slots for expansion cards
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RAM - CORRECT ANSWER-
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stores instructions and data, series of several memory cards or
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modules, temporary (volatile) storage
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ROM - CORRECT ANSWER-
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stores startup instructions, permanent (non-volatile) storage
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Drive bays - CORRECT ANSWER-Internal - internal hard drives
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External - K


house CD/DVD drives/notebook expansion attaches external dri
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ve via USB port
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Optical Storage - CORRECT ANSWER-CDs, DVDs,Blu-
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ray discs K




Connecting Peripherals - CORRECT ANSWER- K K K K


Ports (side or back)
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