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【第58题】OCP认证1Z0-071最新考试题库及答案

来源：优技培训时间：

071考试不仅是OCP11g的考试科目，同时也是OCP 12c的考试科目，所以关心071考题的同学有很多，对此我们专门收集整理了近期071考试的原题，并对这些考题进行讲解，希望帮助广大考生顺利通过071考试。

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071考题解析-第58题、choose the best answer:

Examine the structure of the BOORSTRANSACTIONS table:

Examine the SQL statement:

SQL> SELECT FROM books_transactions WHERE borrowed_date

MEMBER_ID IN ('A101', 'A102');

Which statement is true about the outcome?

A) It displays details only for members who have borrowed before today with RM as TRANSACTION_TYPE.

B) It displays details for members who have borrowed before today's date with either RM as TRANSACTION_TYPE or MEMBER_ID as A101 and A102.

C) It displays details for members who have borrowed before today with RM as TRANSACTION_TYPE and the details for members A101 or A102.

D) It displays details for only members A101 and A102 who have borrowed before today with RM as TRANSACTION_TYPE.

Answer：C

(解析：该题的核心是考查大家对 and 与 or 两个逻辑操作符同时存在时的优先级顺序。其优先级顺序依次是：所有比较操作符、 NO 、 AND 、 OR)

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