Computer Basic Information Which printer uses a combination of laser-beam & electro photographic techniques. Daisy wheel Dot-Matrix None of these Laser printers Line printer Daisy wheel Dot-Matrix None of these Laser printers Line printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The least expensive OCR units can read machine printed numbers None of these marks hand printed numbers handwriting machine printed numbers None of these marks hand printed numbers handwriting ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true about primary storage? It allows very fast access to data It is a part of the CPU It is relatively more expensive All of these It allows very fast access to data It is a part of the CPU It is relatively more expensive All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + U Ctrl + Y Ctrl + X Ctrl + Z None of these Ctrl + U Ctrl + Y Ctrl + X Ctrl + Z None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion? Load maker Load marker Tape marker Tape separator None of these Load maker Load marker Tape marker Tape separator None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hard copy is a term used to describe? Printed output All of these Writing on a hard board Storing information on the hard disk Printed output All of these Writing on a hard board Storing information on the hard disk ANSWER DOWNLOAD EXAMIANS APP
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