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OCP-1Z0-051 第136題 子查詢的使用

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

Which two tasks would require subqueries? (Choose two.)
A. Display the minimum list price for each product status.
B. Display all suppliers whose list price is less than 1000.
C. Display the number of products whose list price is more than the average list price.
D. Display the total number of products supplied by supplier 102 and have product status as 'obsolete'.
E. Display all products whose minimum list price is more than the average list price of products and have the status 'orderable'.

答案:CE