Computer Basic Information Which of the following is considered a direct-entry input device? digitizer mouse All of these light pen optical scanner digitizer mouse All of these light pen optical scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Second generation computers are made of Vaccum Tubes Transistors VLSI LSI Vaccum Tubes Transistors VLSI LSI ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information _______ software allows users to perform calculation on rows and columns of data. Electronic spreadsheet Word processing Database management system Presentation graphics Electronic spreadsheet Word processing Database management system Presentation graphics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? Dynamic RAM Static RAM ROM None of these EPROM Dynamic RAM Static RAM ROM None of these EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A half byte is know is Data Half byte Nibble None of these Bit Data Half byte Nibble None of these Bit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Name the two persons who were the first to develop a model of the microprocessor chip. None of these Marcian Hoff and Stanley Mazor Victor Poor and Masatoshi Shima Victor Poor and Marcian Hoff None of these Marcian Hoff and Stanley Mazor Victor Poor and Masatoshi Shima Victor Poor and Marcian Hoff ANSWER DOWNLOAD EXAMIANS APP