Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is Light pen Touch tablet None of these Mouse Wand Light pen Touch tablet None of these Mouse Wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is a portion of memory that serves as a temporary repository for data as it waits for a given action? Processor pool Cache Memory Pool Bank Processor Processor pool Cache Memory Pool Bank Processor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the first general - purpose electronic computer ? Zuse Z3 ENIAC IBM 405 CSIRAC Zuse Z3 ENIAC IBM 405 CSIRAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A collection of 8 bit is called - Byte Record Nibble Word Byte Record Nibble Word ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer has no more sense than a light pen pad switch None of these bulb pen pad switch None of these bulb ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the most powerful type of the computer ? Mainframe Super computer Micro computer Super conductor Mainframe Super computer Micro computer Super conductor ANSWER DOWNLOAD EXAMIANS APP
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