Learning Aims B- Memory

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• Further Education (Key Stage 5)

Learning Aims B- Memory

Different Types of memory 

Memory, such as RAM (DRAM) in PCs and

laptops, is temporary because the data that is

stored is deleted when the device is turned off.

Storage, such as HDD and SSD, is permanent

because when the device is turned off the data

remains saved. 

DRAM is Dynamic RAM and is

used in PCs and laptops. SRAM is Static RAM (aka Flash

Memory) and is used in mobile devices such as smartphones,

digital cameras and tablets. of case or external

Memory, such as RAM (DRAM) in PCs and

laptops, is temporary because the data that is

stored is deleted when the device is turned of

RAM

RAM

The data is lost from it when the device is

turned off

The data is retained when the device is

turned off 

Calculating the

interest on a loan

Digital patient record

it uses a magnetic disk to hold data 

Hard Disk Drive 

Explain the meaning of ROM

Explain the meaning of ROM and what it does ?

Give an explanation of SSD

Give a brief explanation how Optical Drives Work

The End