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How many times should a data type be mentioned for a variable 

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in Computer by (44.9k points)

How many times should a data type be mentioned for a variable 

1. Everywhere the variable is used 

2. When entering variable’s value 

3. When printing a variable’s value

4. Only once; When declaring the variable

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1 Answer

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by (44.8k points)

4. Only once; When declaring the variable

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