Double Data Rate SDRAM (DDR SDRAM) Chips Are Even Faster

question 144

Multiple Choice

Double Data Rate SDRAM (DDR SDRAM) chips are even faster than SDRAM chips because which of the following is true?

• A)They transfer data twice for each clock cycle.
• B)They are synchronized to the system clock.
• C)They do not have to be re-energized as often.
• D)They use pipelining techniques.

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Definitions:

Warmer Temperatures

Increases in the average temperature of the Earth's atmosphere and oceans, often discussed in the context of climate change.

Species Ranges

The geographical areas where individual species are found, influenced by factors like climate, habitat, and ecological competition.

Marine Animals

Organisms that live in saltwater environments, including oceans, seas, and coral reefs, and exhibit diverse adaptations for survival in such habitats.

Hot Spots

Geographic locations with significantly higher temperatures and biodiversity, often associated with volcanic activity.