In 2020, an access time of 5 nsec would be typical for which element of the memory hierarchy in a desktop processor system? You must elaborate your response using the memory hierarchy terminology established within the lecture module content. For full credit, your response must consist of at least 5 complete sentences, but not have more than 10 sentences.

George heard about the benefits of a data warehouse. he wants to try implementing one for his organization. however, he is afraid that transferring data to the data warehouse will affect transaction time. which element ensures that transactions are not affected when moving data to a warehouse? when data is transferred to a data warehouse, the a area frees the source system to continue transaction processing.