JKSSB Mock Tests

In a computer system, a 64-bit data bus means:

A. The CPU can transfer 64 bits of data simultaneously
B. The addressable memory is 64 GB
C. The processor runs at 64 GHz
D. The system can only run 64-bit software
Answer: Option A
Solution (By JKSSB Mock Tests Team)
The width of the data bus determines how many bits can be moved at once. A 64-bit data bus transfers 8 bytes per clock cycle.
This Question Belongs to: Computer mcqs Computer set 1

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