Queries that will execute successfully given the PRODUCT_STATUS table:

C. SELECT prod_id || q'('s not available)' "CURRENT AVAILABILITY" FROM product_status WHERE status = 'OUT OF STOCK';This query will execute successfully because it uses the q quote operator correctly to handle the inclusion of single quotes in the string.

D. SELECT prod_id || q'('s not available)' FROM product_status WHERE status = 'OUT OF STOCK';Similar to the previous query, it uses the q quote operator correctly and will execute without syntax errors.

Options A, B, E, and F are incorrect because of the incorrect or incomplete use of the quote operator:

A is incorrect because it has an additional single quote before the FROM clause.

B is incorrect because of a missing ending single quote after the q quote operator.

E and F are incorrect because they both use the q quote operator incorrectly; q’(’s not available)' is not a valid use of the quote operator, and q"'s not available" incorrectly uses double quotes instead of single quotes.