Final answer:
CAS Latency (CL) and RAS Latency (RL) measure access time to memory. Lower values are faster.
Step-by-step explanation:
CAS Latency (CL) and RAS Latency (RL) are measures of the access time to memory in computer systems. CAS Latency refers to the time it takes for the memory controller to access the data after a column address is provided, while RAS Latency refers to the time it takes for the controller to access the row address. Lower values of CAS Latency and RAS Latency indicate faster access times, meaning that the memory can transfer data more quickly.