Question

What is the cycle time (in nanoseconds) of a 500 MHz processor?

A) 0.5 ns,
B) 1 ns,
C) 2 ns,
D) 5 ns

Answer 1

The cycle time of a 500 MHz processor is 2 nanoseconds.

Step-by-step explanation:

The cycle time of a processor is the time it takes to complete one cycle. The formula to calculate cycle time is: cycle time = 1/frequency. Given that the processor is 500 MHz, or 500 million cycles per second, we can calculate the cycle time as follows:

Cycle time = 1/500 MHz = 1/(500 x 106) s = 2 ns.

Therefore, the cycle time of a 500 MHz processor is 2 nanoseconds, so the correct answer is C) 2 ns.