high capacity optical storage medium that uses a blue laser for data recording and playback
Blue-ray
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The type of memory used by the CPU. Cache memory is similar to RAM in that instructions can be read or written. It is small in capacity compared to RAM but has faster access speeds. Its purpose is to store frequently accessed program instructions.
Cache Memory
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A character is a letter, a digit, a punctuation mark, a symbol or a control code that can be stored by a computer. Each character is stored in digital format referred to as a byte.
Character
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This refers to memory devices that are connected to thee computer system and includes hard drives, DVD drives, USB memory pens and Blu-ray disks. They allow programs data to be stored permanently.
External memory
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Other cards in this set
Card 2
Front
You use it to get information
Back
Google
Card 3
Front
high capacity optical storage medium that uses a blue laser for data recording and playback
Back
Card 4
Front
The type of memory used by the CPU. Cache memory is similar to RAM in that instructions can be read or written. It is small in capacity compared to RAM but has faster access speeds. Its purpose is to store frequently accessed program instructions.
Back
Card 5
Front
A character is a letter, a digit, a punctuation mark, a symbol or a control code that can be stored by a computer. Each character is stored in digital format referred to as a byte.
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