What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?

A) Bus control
B) Interrupts
C) Bus arbitration
D) Status

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The digital computer was developed primarily in

A) USSR
B) Japan
C) USA
D) UK

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Properly arranged data is called

A) Field
B) Words
C) Information
D) File

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What are the three decisions making operations performed by the ALU of a computer?

A) Grater than
B) Less than
C) Equal to
D) All of the above

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The term gigabyte refers to

A) 1024 bytes
B) 1024 kilobytes
C) 1024 megabytes
D) 1024 gigabyte

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