engineering computer science MCQ #97

engineering computer science MCQ #97

1. Question 1

   Q1. A CPU has a clock speed of 1.8 GHz. What is the clock period in nanoseconds?

   • A) 0.55 ns
   • B) 0.65 ns
   • C) 0.45 ns
   • D) 0.35 ns

   Answer: 0.55 ns

   Explanation: Clock period = 1 / clock speed = 1 / (1.8 * 10^9) = 0.55 * 10^-9 s = 0.55 ns.