Computer Basic Information Which of the following are often used to ensure that data has been accurately input to the computer? input controls light pens keyboards None of these digitizers input controls light pens keyboards None of these digitizers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as None of these Punched card Magnetic tape Drum Magnetic disk None of these Punched card Magnetic tape Drum Magnetic disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The time taken for the read/write head to move to the correct track on the magnetic disk is called approach time seek time epoch delay None of these latency delay approach time seek time epoch delay None of these latency delay ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The octal equivalent of the number 11010.1011 is 32.54 63.51 All of these 32.27 None of these 32.54 63.51 All of these 32.27 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A single bus structure is primarily found in Super computers Mini-and micro-computers None of these High performance machines Main frames Super computers Mini-and micro-computers None of these High performance machines Main frames ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following professions has not been affected by personal computers? clerical medical accounting law None of these clerical medical accounting law None of these ANSWER DOWNLOAD EXAMIANS APP
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