北京
【优技教育】Oracle 19c OCP 082题库(Q 13题)- 2024年修正版
考试科目：1Z0-082
考试题量：90
通过分数：60%
考试时间：150min
本文为(CUUG 原创)整理并解析，转发请注明出处，禁止抄袭及未经注明出处的转载。
第13题：
13、Choose three.
Which three are true about subqueries?
A) A subquery can be used in a WHERE clause.
B) A subquery cannot be used in the select list.
C) < ANY returns true if the argument is less than the highest value returned by the subquery.
D) A subquery can be used in a HAVING clause.
E) = ANY can only evaluate the argument against a subquery if it returns two or more values.
F) A subquery cannot be used in a FROM clause.
G) < ANY returns true if the argument is less than the lowest value returned by the subquery.
Answer：ACD
(解析：关于子查询的考点题库很多，该题没有太大的难度。答案 C 是测试逻辑判断能力，出现的变题可能性比较大。)
Oracle 19c OCP认证需要到Oracle指定的WDP机构，有了培训记录之后才能考试，考试需要考2科，分别是082(60%及格)和083(57%及格)，两科都通过之后才能拿到证书。证书如下：
特别声明：以上内容(如有图片或视频亦包括在内)为自媒体平台“网易号”用户上传并发布，本平台仅提供信息存储服务。
Notice: The content above (including the pictures and videos if any) is uploaded and posted by a user of NetEase Hao, which is a social media platform and only provides information storage services.
