Computer Basic Information
The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as

CPU
Peripheral unit
None of these
Control Unit
I/O unit

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Computer Basic Information
A large computer designed to handle complex scientific calculations

None of these
may use only a firmed word-length storage approach
must use fixed length words of four character each
will not use numbered address locations
will likely require a character addressable storage unit

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