Your database contains a table named SalesOrders. The table includes a DATETIME column named OrderTime that stores the date and time each order is placed. Ther

e is a non-clustered index on the OrderTime column.

The business team wants a report that displays the total number of orders placed on the current day.

You need to write a query that will return the correct results in the most efficient manner.

Which T

ransact-SQL query should you use?

A. SELECT COUNT(*) FROM SalesOrders WHERE OrderTime = CONVERT(DATE, GETDATE())

B. SELECT COUNT(*) FROM SalesOrders WHERE OrderTime = GETDATE()

C. SELECT COUNT(*) FROM SalesOrders WHERE CONVERT(VARCHAR, OrderTime, 112) =

CONVERT(VARCHAR, GETDATE(), 112))

D. SELECT COUNT(*) FROM SalesOrders WHERE OrderTime >= CONVERT(DATE, GETDATE()) AND OrderTime < DATEADD(DAY, 1, CONVERT(DATE, GETDATE()))

Explanation: