Check your understanding# It's time to check your understanding of the above concepts. What does CPU mean? Central Processing Unit Central Power Unit Computer Power Unit Central Pipeline Unit What is a CPU core? A logical unit inside a CPU that can execute instructions A power unit that provides power to the CPU Something only super computer CPUs have It's the central component of a CPU What does the clock speed refer to? It refers to the time the CPU is working It's how fast the CPU can execute instructions It's how fast the CPU can process time It refers to the CPU's ability to calculate time How is 32-bit different from 64-bit? 64-bit is twice as good as 32-bit 32-bit is more modern than 64-bit 64-bit is faster and can address more RAM 64-bit is slower than 32-bit, but just better What's better, 1 CPU core, 2 CPU cores, or 4 CPU cores? 1 CPU core is better because it saves electric 2 CPU cores are better, and 4 CPU cores is impossible 4 CPU cores are better because the processor can execute more threads in parallel 4 CPU cores are worse, so only use a CPU with 1 core Check my understanding!