Question

the operator ........... may also be used with the string data type for concatenation

Answer 1

Explanation:

Concatenation

As you saw when we were discussing joins using concatenated foreign keys, the concatenation operator—| |—pastes one string on the end of another. It can be used to format output as well as to concatenate keys for searching. For example, the rare book store could get an alphabetical list of customer names formatted as last, first

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