Computer Basic Information Which is considered a direct entry input device? Optical scanner All of these Light pen Digitizer Mouse Optical scanner All of these Light pen Digitizer Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A collection of interrelated file in computer is a- File manager Record Field Database File manager Record Field Database ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which selection below best describes the term data processing? The distribution of information or data None of these The storage of information or data The manipulation of information or data The collection of information or data The distribution of information or data None of these The storage of information or data The manipulation of information or data The collection of information or data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The section of the CPU that selects, interprets and sees to the execution of program instructions Register unit Control unit Memory ALU None of these Register unit Control unit Memory ALU None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the first general - purpose electronic computer ? Zuse Z3 ENIAC CSIRAC IBM 405 Zuse Z3 ENIAC CSIRAC IBM 405 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any method for controlling access to or use of memory is known as Memory management Memory protection Memory instruction None of these Memory map Memory management Memory protection Memory instruction None of these Memory map ANSWER DOWNLOAD EXAMIANS APP
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