Computers Crossword
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
                              
 
 
Down: 1) An input device from which the computer can accept information.2) The part of the CPU that handles arithmetic and logic operations.4) A digital versatile disc similar to a CD, that stores 4.7 to 5.2 GB of data.5) Uses a laser to create a digital image from artwork.6) Device that converts binary data into tones and tones back into binary data so that computer data can be sent over telephone lines.8) WWW9) Instructions stored as electronic data that tells the computer what to do.11) Temporary memory where data and instruction can be stored.12) Skip16) A message posted to a newsgroup17) 1,048,576 bytes18) An address that tells a web browser which web site to access.23) An output device.24) Data produced by a computer program. Across: 3) Made of aluminum coated with a magnetic material. Permanently installed inside the hard disk drive.7) Central Processing Unit10) Used to display computer output.13) Both a modem for telecommunications and a fax machine that can reveive and send files14) A network security system that prevents unauthorized access.15) Information either entered into or produced by the computer.17) A computer that fits on a desktop and uses a microprocessor.19) A worldwide computer network20) A group of 8 bits21) Disc made of Mylar with a reflective coating that is sealed in clear, hard plastic.22) Commercially produced programs written to perform specific taks.25) Computers on the Internet that provide information in the from of text, graphics, and sound.26) Data used by the computer27) A single 0 or 1 in a binary code28) Drive accessible from outside the base unit. Used to read and write data on a CD.
 

 

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