Multiple choice technology databases What is the output? declare @d decimal select @d = 3.564636 select @d 4 3.56 3.564636 3 Reveal answer Fill a bubble to check yourself A Correct answer Explanation When declaring a variable as DECIMAL without specifying precision and scale in SQL Server, the default scale is 0. Therefore, assigning 3.564636 to a DECIMAL(18,0) variable results in rounding the value to the nearest integer, which is 4.