Multiple choice technology databases

Which datatypes are alphanumeric?

  1. Number

  2. Blob

  3. Char

  4. Raw
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

CHAR is an alphanumeric data type that stores fixed-length character strings supporting both letters and numbers. Number stores only numeric values, Blob stores binary large objects (uninterpreted binary data), and Raw stores variable-length binary data.

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