Suppose you have the following SELECT statement:

SELECT $*$

FROM employees;

You want to add a WHERE clause to it that will limit the result set to people whose first names begin with the letter J$.$

Which of these is correct?

A$.)$

WHERE first$\_$name LIKE $\text{'}$J$\%\text{'}$

B$.)$

WHERE first$\_$name LIKE $\text{'}$J$\_\text{'}$

C$.)$

WHERE 'first$\_$name' LIKE J$\%$

D$.)$

WHERE first$\_$name LIKE $\text{'}$J$*\text{'}$