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.

---

Definitions:

Incentive-based Regulations

Regulatory methods designed to encourage businesses to improve their environmental performance through rewards or penalties.

Political Suicide

Actions or decisions by a politician that are likely to seriously harm their own career or reputation.

Gasoline Consumption

This term measures the amount of gasoline used by vehicles within a certain area or by a country over a specified time period.

Federal Gasoline Tax

A tax imposed by the federal government on the sale of gasoline, primarily used to fund highway and mass transit projects.