Question

which are the different types of memory?
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Answer 1

Answer:

There are mainly two types of memory in a computer –

• Primary memory
• Secondary memory.

• Primary memory includes ROM (Read-only memory) and RAM (Random Access Memory).

• Secondary memory includes the hardware storage devices which are separately included like HDD (Hard Disk Drives), SSD (Solid State Drives), Compact Disk, and other devices.

Answer 2

Sensory memory

Sensory memory holds sensory information for very brief periods of time, usually 1 second or less. The processing of memories and other information begins in this type of memory.

Short-term memory

Short-term memory allows a person to recall a limited string of information for a short period.

These memories disappear quickly, after about 30 seconds.

Working memory

Working memory is similar to short-term memory. However, unlike the latter, working memory is where a person manipulates information.

This helps them remember details of their current task.

Long-term memory 

Long-term memory stores a wide range of memories and experiences.

Most memories that people recall, especially those older than about 30 seconds, are part of long-term memory.