Mind map
2.4 Computational Logic.
Map content
2.4 Computational Logic.
Binary
- Truth tables
- 0 or 1
A \/ B
- A /\ B
- ¬ A \/ B
- A /\ B
Number of rows = 2 number of inputs
Optical disks / magnetic
- Hard disks / magnetism
- Solid state memory / stored with trapped OR free electrons
- Hard disks / magnetism
NOT
- OR
- AND
- OR
Why Computers use binary to store data
- easy to manufacture
- Reliable
- Cheap
- Reliable
- easy to manufacture
SSD
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- Mind Map on 2.4 Computational Logic., created by Niamh Wyatt on 15/02/2019.
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- Niamh Wyatt
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