To evaluate the given SQL statement: SELECT ROUND (TRUNC (MOD (1600, 10),-1), 2) FROM dual;
Let's break it down step by step:
MOD (1600, 10): This returns the remainder when 1600 is divided by 10. The result is 0.
TRUNC (0, -1): This truncates the number 0 to the nearest 10th place. Since the decimal place is -1, it rounds down to the nearest 10th. The result is still 0.
ROUND (0, 2): This rounds the number 0 to 2 decimal places. Since the number has no decimal places, it remains 0.
Therefore, the SQL statement will display 0 as the result.
The correct answer is A) 0.