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? Laser scanner Wand OCR None of these MICR Laser scanner Wand OCR None of these MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not one of the three primary functions that on-line direct-access systems can serve? inquiry None of these update programming backup inquiry None of these update programming backup ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In an information system, alphanumeric data normally takes the form of- Numbers and alphabetical characters None of these Human voice and other sound Sentence and paragraph Numbers and alphabetical characters None of these Human voice and other sound Sentence and paragraph ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is an electronic device that can store temporarily a single bit of data. Memory None of these Accumulator Buffer Latch Memory None of these Accumulator Buffer Latch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Bit map terminal support displays containing multiple windows requires tremendous amount of copying and hence low performance requires considerable amount of video RAM None of these All of these support displays containing multiple windows requires tremendous amount of copying and hence low performance requires considerable amount of video RAM None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The computer translates the condition of each switch to a number. What number is represented by the ON state? 22 3.75 1 7 22 3.75 1 7 ANSWER DOWNLOAD EXAMIANS APP
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