（143）View the Exhibit and examine the structure of the PROMOTIONS table.

You have to generate a report that displays the promo name and start date for all promos that started after the last promo in the 'INTERNET' category.

Which query would give you the required output?

A.

SELECT promo_name, promo_begin_date

FROM promotions

WHERE promo_begin_date > ALL (SELECT MAX(promo_begin_date) FROM promotions ) AND promo_category = 'INTERNET';

B.

SELECT promo_name, promo_begin_date

FROM promotions

WHERE promo_begin_date IN (SELECT promo_begin_date FROM promotions WHERE promo_category='INTERNET');

C.

SELECT promo_name, promo_begin_date

FROM promotions

WHERE promo_begin_date > ALL (SELECT promo_begin_date FROM promotions WHERE promo_category = 'INTERNET');

D.

SELECT promo_name, promo_begin_date

FROM promotions

WHERE promo_begin_date > ANY (SELECT promo_begin_date FROM promotions WHERE promo_category = 'INTERNET');

答案：（C）

ITPub博客

OCP 1Z0 051 143

最新文章