Computer Basic Information A repository for data, usually covering specific topic is Database Data requisition Databank Data collection None of these Database Data requisition Databank Data collection None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true? Records are composed of fields All of these Fields are composed of bytes Fields are composed of characters Files are composed of records Records are composed of fields All of these Fields are composed of bytes Fields are composed of characters Files are composed of records ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that can accept data, hold them&deliver them on demand at a later time is known as CPU None of these Memory Register Buffer CPU None of these Memory Register Buffer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memory is non-volatile ? DRAM All of the listed here SRAM ROM DRAM All of the listed here SRAM ROM 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 logic gate is an electronic circuit which alternates between 0 and 1 values allows electron flow only in one direction makes logic decisions works on binary algebra None of these alternates between 0 and 1 values allows electron flow only in one direction makes logic decisions works on binary algebra None of these ANSWER DOWNLOAD EXAMIANS APP
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