大数据就业实战培训 Oracle就业实战培训
071考试题库之前是比较稳定的,但随着Oracle的调整,071考试不断的增加新的考题,增加了考试的难度,所以我们专门收集整理了这些考试,并对这些考题进行解析,希望可以对考生有帮助。
每周五晚8点,我们有免费的OCP解析公开课,地址:https://ke.qq.com/course/326223 OCP题库交流群:1015267481,验证ocp
-------------------------------------------------------
071考试-第28题、choose two:
View the Exhibit and examine the structure of the PRODUCTS table.
Which two tasks would require subqueries?
A) Display the minimum list price for each product status.
B) Display the total number of products supplied by supplier 102 and have product status as 'obsolete'.
C) Display all suppliers whose list price is less than 1000.
D) Display the number of products whose list price is more than the average list price.
E) Display all products whose minimum list price is more than the average list price of products and have the status 'orderable'.
Answer:DE