Computer Basic Information Which of the following is not an output device of a computer? VDU All of these CRT screen Printer keyboard VDU All of these CRT screen Printer keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information To delete an incorrect character in a document, ______ to erase to the right of the insertion point. Double click the right mouse Press the BACKSPACE key Press the delete key Press the left mouse key Double click the right mouse Press the BACKSPACE key Press the delete key Press the left mouse key ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as Punched paper tape Magnetic disk None of these Punched card Touch pad Punched paper tape Magnetic disk None of these Punched card Touch pad ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a search engine ? Duck Duck Go Yahoo Examians Google Duck Duck Go Yahoo Examians Google ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which computer memory is used for storing programs and data currently being processed by the CPU? Non-volatile memory Mass memory Internal memory PROM None of these Non-volatile memory Mass memory Internal memory PROM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Point-of sale (POS) terminal Price on the goods Price on the shelf None of these Check digit on the bar code Point-of sale (POS) terminal Price on the goods Price on the shelf None of these Check digit on the bar code ANSWER DOWNLOAD EXAMIANS APP
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