【OCP 071】最新OCP 12c题库考试原题（22题）

文章来源：更新时间:2019/2/21 9:19:53

在线老师点击咨询：

最新学讯：近期OCP认证正在报名中，因考试人员较多请尽快报名获取最近考试时间，报名费用请联系在线老师，甲骨文官方认证，报名从速！

我要咨询

2018年OCP 11g考试原题解析已经讲解30多次课，500多道考试原题，最终达到98%以上的考题覆盖度及95%以上的考试通过率。

2019年OCP 11g将升级到12c，OCP 12c考试解析免费公开课也已经开始了，欢迎大家收看!

OCP解析公开课时间：【每周五晚8点】

OCP解析群资料分享：1015267481 验证：ocp

另外，除了OCP公开课，OCM题库直播也同步进行中，OCM最新题库大爆料-【每周四晚8点】，【微信群直播】，可以联系咨询老师进群参与

-------------------------------------------------------

22、(4-2)choose the best answer:

View the Exhibit and examine the structure of the CUSTOMERS table.

CUSTOMER_VU is a view based on CUSTOMERS_BR1 table which has the same structure as CUSTOMERS table.

CUSTOMERS needs to be updated to reflect the latest information about the customers.

What is the error in the following MERGE statement?

MERGE INTO customers c

USING customer_vu cv

ON (c.customer_id = cv.customer_id)

WHEN MATCHED THEN

UPDATE SET

c.customer_id = cv.customer_id,

c.cust_name = cv.cust_name,

c.cust_email = cv.cust_email,

c.income_level = cv.income_level

WHEN NOT MATCHED THEN

INSERT VALUES(cv.customer_id,cv.cust_name,cv.cust_email,cv.income_level)

WHERE cv.income_level >100000;

A) The INTO clause is misplaced in the command.

B) The WHERE clause cannot be used with INSERT.

C) CUSTOMER_VU cannot be used as a data source.

D) The CUSTOMER_ID column cannot be updated.

Answer:D