Computer Basic Information Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots? Napier Babbage Pascal None of these Leibnitz Napier Babbage Pascal None of these Leibnitz ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The heart of any computer is the CPU Memory Disks None of these I/O Unit CPU Memory Disks None of these I/O Unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computer Operators Write computer programs for specific problems All of these None of these Operate the devices which input and output data from the computer Normally require a college degree in computer science Write computer programs for specific problems All of these None of these Operate the devices which input and output data from the computer Normally require a college degree in computer science ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The minimum time delay required between the initiation of two successive memory operations is known as memory cycle time waiting time None of these memory access time transmission time memory cycle time waiting time None of these memory access time transmission time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information No computer can do anything without a program output device None of these chip memory program output device None of these chip memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information As compared to diskettes, the hard disks are more expensive None of these less rigid more portable slowly accessed more expensive None of these less rigid more portable slowly accessed ANSWER DOWNLOAD EXAMIANS APP
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