Multiple choice technology databases

To ensure proper data conversion between databases with different character sets, you must ensure that

  1. ASCII characters are capitalized

  2. INT data consists of non-negative numbers

  3. CHAR data consists of well-formed strings.

  4. CHAR data consists of at least a nil string

  5. None of the choices.
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C Correct answer
Explanation

When converting data between databases with different character sets, ensuring CHAR data consists of well-formed strings is crucial because malformed strings can cause conversion errors or data corruption. ASCII capitalization has nothing to do with character set conversion, INT data type constraints are unrelated, and nil strings are a specific case, not a general requirement.

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