Question: What are the two basic things that we can do with a variable? 21 Store a value and retrieve a value Store a value and
What are the two basic things that we can do with a variable? 21
| Store a value and retrieve a value |
| Store a value and erase a value |
| Replace a value and erase a value |
| none of these |
| Store an expression and evaluate an expression |
| Replace a value and retrieve a value |
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