Note: Solve 4

A CPU (Intel Pentium of the early 90s) operates at 25MHz. What is the period of a cycle of the CPU (in ns)? In other words, for periodic ticks, what is the distance in time between two consecutive ticks ? Provide the magnitude with the unit of time and select as instructed. \begin{tabular}{l} 25ms \\ \hline 40s \\ \hline 40ns \\ \hline 40 \\ \hline 40ms \\ \hline 25ns \\ \hline 25 \end{tabular} The Pentium CPU of Question 1 executes a complex instruction that requires 1000 cycles. How many ns does the instruction take? Answer must including the appropriate unit. 40000ns 25000ns 25ns 40ns How many milliseconds (ms) is the answer to Question 3? Provide the unit in the answer or select appropriate answer. 40ms 0.040ms 0.025ms