Which of the following is true of synchronous DRAM (SDRAM) chips?
A)They transfer data twice for each clock cycle, when compared to DRAM.
B)They are synchronized to the system clock.
C)They do not have to be re-energized as often as DRAM chips.
D)They use pipelining techniques.

Question

Quizplus · Accepted Answer

Synchronous DRAM (SDRAM) chips are synchronized to the system clock, meaning that they can transfer data more efficiently than traditional DRAM, which does not have a fixed timing relationship with the system clock. SDRAM does not necessarily transfer data twice for each clock cycle, nor does it necessarily use pipelining techniques. While SDRAM may require less frequent refreshing than DRAM, this is not a defining characteristic of the technology.

Which of the Following Is True of Synchronous DRAM (SDRAM)