Computer Basic Information The central processor of a modern digital computer consists of control unit All of these None of these control unit and primary memory primary memory control unit All of these None of these control unit and primary memory primary memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following bus types are used by the Apple Macintosh computer? PCI Bus ISA MCA EISA NuBus PCI Bus ISA MCA EISA NuBus ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How did the computer mouse get its name? Its cable looks like a tail. It has ears. Because it squeaks when moved Teeth outside mouth. Its cable looks like a tail. It has ears. Because it squeaks when moved Teeth outside mouth. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The bar code 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? OCR Wand Laser scanner MICR None of these OCR Wand Laser scanner MICR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A program used to detect overall system malfunction is System analysis None of these System diagnostics Utilities System software System analysis None of these System diagnostics Utilities System software ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information _______ software allows users to perform calculation on rows and columns of data. Database management system Electronic spreadsheet Word processing Presentation graphics Database management system Electronic spreadsheet Word processing Presentation graphics ANSWER DOWNLOAD EXAMIANS APP
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