【2019年8月版本】Oracle OCP認證 071考試原題-44
最新學訊:近期OCP認證正在報名中,因考試人員較多請盡快報名獲取最近考試時間,報名費用請聯系在線老師,甲骨文官方認證,報名從速!
我要咨詢【2019年8月版本】OCP 071認證考試最新版本的考試原題-44-CUUG整理
OCP的071考試,在8月份左右全部換了新題,近期考試的題也全部不包括之前的題庫了,這次oracle更新071考試題庫,雖然全都是新題,但跟之前的相比也有關聯,比如把之前的考題稍微變換一下數字、更新一下日期、或者再加一個錯誤選項等等。
對于2019年8月份的更新,我們CUUG已經進行了收集整理,并給出初步的答案和講解,僅供參考,希望對考OCP 071認證的同學有幫助。
choose two
The SALES table has columns PROD_ID and QUANTITY_SOLD of data type NUMBER.
Which two querdes execute successfully?
A) SELECT COUNT(prod_id) FROM sales WHERE quantity_sold>55000 GROUP BY prod_id;
B) SELECT prod_id FROM sales WHERE quantity_sold > 55000 GROUP BY prod_id HAVING COUNT(*) > 10;
C) SELECT COUNT(prod_id) FROM sales GROUP BY prod_id WHERE quantity_sold > 55000;
D) SELECT prod_id FROM sales WHERE quantity_sold> 55000 AND COUNT(*) > 10 GROUP BY COUNT(*) > 10;
E) SELECT prod_id FROM sales WHERE quantity_sold> 55000 AND COUNT(*) > 10 GROUP BY
prod_id HAVING COUNT(*) > 10;
Answer: : :AB
(解析:條件中的分組函數要用 having 關鍵字。)