Computer Basic Information The terminal device often used in checking charge cards that offers both a limited keyboard input and visual output is the: Video display terminal None of these POS terminal Audio response unit Intelligent terminal Video display terminal None of these POS terminal Audio response unit Intelligent terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory? I/O memory External memory Buffer memory None of these ROM I/O memory External memory Buffer memory None of these ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The central processor of a modern digital computer consists of None of these primary memory All of these control unit control unit and primary memory None of these primary memory All of these control unit control unit and primary memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that both transmits and receives data, is Trapdoor Transceiver Transducer None of these Translator Trapdoor Transceiver Transducer None of these Translator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not one of the three primary functions that on-line direct-access systems can serve? None of these programming inquiry update backup None of these programming inquiry update backup 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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