Computer Basic Information Which of the following is true about primary storage? It is relatively more expensive It allows very fast access to data All of these It is a part of the CPU It is relatively more expensive It allows very fast access to data All of these It is a part of the CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The punched card used in the IBM System/3 contains None of these 126 columns 80 columns 120 columns 96 columns None of these 126 columns 80 columns 120 columns 96 columns ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following is termed a combination input-output device? Keyboard None of these Printer VDT Laser Jet Keyboard None of these Printer VDT Laser Jet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is credited with the idea of using punch cards to control patterns in a weaving machine? Jacquard None of these Pascal Hollerith Babbage Jacquard None of these Pascal Hollerith Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? Laser scanner None of these MICR Wand OCR Laser scanner None of these MICR Wand OCR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following refers to the memory in your computer ? LAN DSL USB RAM LAN DSL USB RAM ANSWER DOWNLOAD EXAMIANS APP
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