Memory

Memory

Mr. Burnside IT Essentials

Key Terms

• Static RAM (SRAM)

• Dynamic RAM (DRAM)

• DDR

Key Definitions

• Static RAM (SRAM): Stores data using four transistors for every bit of data.

• Dynamic RAM (DRAM): Stores data using a single transistor for every bit of data.

• DDR: Double-Data Rate Synchronous Dynamic RAM

Multiple Select

Define static ram (SRAM)

• Stores data using four transistors for every bit of data.

• Stores data using a single transistor for every bit of data.

• Double-Data Rate Synchronous Dynamic RAM

Poll

Did you get the question correct?

• Yes

• No

• I did not answer the question

Random Access Memory

DRAM Types

Multiple Choice

DRAM is more expensive than SRAM

• TRUE

• FASLE

Memory Resource

• One resource is crucial.com. Crucial is a memory manufacturer. 

• Pay attention to the notch location and the pin density on each module. To be sure that you get the right modules, you should examine each module. 

Multiple Choice

SRAM is used to store things that are small but important.

• TRUE

• FALSE

Open Ended

How would you describe the difference between SRAM and DRAM?

Poll

I now know more about computer memory?

• Yes

• No

• Not Sure