Computer Basic Information Magnetic storage devices can represent binary 0 by the absence of? A magnetic field Magnetic tape It cannot possible. Static electricity A magnetic field Magnetic tape It cannot possible. Static electricity ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The invention of the slide rule is attributed to Babbage Napier Oughtred Pascal None of these Babbage Napier Oughtred Pascal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device or system not directly connected to the CPU is Off-line Keyboard Memory On-line None of these Off-line Keyboard Memory On-line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Compression of digital data for efficient storage is None of these Packing CPU Field Buffer None of these Packing CPU Field Buffer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Why is the width of the data bus so important to the processing speed of a computer? The narrower it is, the greater the computer's processing speed The wider it is, the slower the computer's processing speed The wider it is, the greater the computer's processing speed The wider it is, the more data that can fit into main memory The data bus isn't important to the processing speed of a computer The narrower it is, the greater the computer's processing speed The wider it is, the slower the computer's processing speed The wider it is, the greater the computer's processing speed The wider it is, the more data that can fit into main memory The data bus isn't important to the processing speed of a computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Processors of all computers, whether micro, mini or mainframe must have ALU Primary storage All of these Control Unit None of these ALU Primary storage All of these Control Unit None of these ANSWER DOWNLOAD EXAMIANS APP
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