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

question 55

Multiple Choice

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.

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Definitions:

Hybridization

A concept in molecular chemistry that describes the mixing of atomic orbitals to form new hybrid orbitals suitable for the pairing of electrons to form chemical bonds.

Indicated Atom

A specific atom within a molecule that is noted or marked for particular identification or analysis.

σ Bonds

The strongest type of covalent chemical bond, formed by the head-on overlapping of atomic orbitals.

Compound

A substance made up of two or more elements chemically bonded together in a fixed ratio.