SELECT ROUND(-123.39953,-3) FROM DUAL;

  1. 0

  2. 100

  3. 123

  4. -123


Correct Option: A

AI Explanation

To answer this question, we need to understand the ROUND function in SQL.

The ROUND function is used to round a number to a specified number of decimal places or to the nearest whole number. It takes two arguments: the number to be rounded and the number of decimal places to round to.

In this case, the number to be rounded is -123.39953 and the number of decimal places to round to is -3.

When rounding to -3 decimal places, we are rounding to the nearest thousands place.

The correct answer is A) 0.

This is because -123.39953, when rounded to the nearest thousands place, becomes 0.

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