Which of the Following Best Describes Static Memory Devices

Multiple Choice

Which of the following best describes static memory devices?

A) Semiconductor memory devices in which stored data will not be retained with the power applied unless constantly "refreshed"
B) Semiconductor memory devices in which stored data is retained as long as power is applied
C) Memory devices that are magnetic in nature that require constant "refreshing"
D) Memory devices that are magnetic in nature that do not require constant "refreshing"