Why is the selection of data types an important design consideration?
What will be an ideal response?
In general, the data type that requires the least allocation of storage space while preserving the accuracy of the value should be chosen for each attribute. You should also be aware of how the data will be queried when selecting data types for implementing tables. Avoid choosing a data type that will cause a data type mismatch in a comparison operator or one that will require an implicit or explicit data type conversion that adds processing overhead.
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When you hold down the CTRL key while rolling the mouse wheel, text on the screen becomes smaller regardless of the direction in which you roll the wheel.
Answer the following statement true (T) or false (F)
When it isn’t known in advance how many times a set of statements will be repeated, a(n) ______________ value can be used to terminate the iteration.
Fill in the blank(s) with the appropriate word(s).