Computer Basic Information A light sensitive device that converts drawing, printed text or other images into digital form is None of these Plotter Scanner Keyboard OMR None of these Plotter Scanner Keyboard OMR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by computer literacy? Knowing what a computer can and cannot do Knowing computer related vocabulary Ability to assemble computers None of these Ability to write computer programs Knowing what a computer can and cannot do Knowing computer related vocabulary Ability to assemble computers None of these Ability to write computer programs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hybrid computer uses a _____ to convert digital signals from a computer into analog signals. Modulator None of these Decoder Demodulator Modem Modulator None of these Decoder Demodulator Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following can't spread virus Downloading files over the web A plain text mail None of these An e-mail with attachment Downloading files over the web A plain text mail None of these An e-mail with attachment ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of future computers? developments in artificial intelligence systems increased use of CAD/CAM techniques faster turnaround time All of these development of products more suitable for human use developments in artificial intelligence systems increased use of CAD/CAM techniques faster turnaround time All of these development of products more suitable for human use ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Arithmetic logic unit I. perform arithmetic operations II. store data III. perform comparison IV. communicate with input devices from above the correct one is I and III only I only I and II only II only I and III only I only I and II only II only ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS