The TRANS_SUMMARY table contains product-wise transaction details that get updated with every transactionin the system. Each row has cumulative transaction details of a single product and every product is identified bya product code， which is the primary key.As part of the archival process， the company wants to transfer therows in the TRANS_SUMMARY table to the TRANS_SUMMARY_DUP table at the end of every quarter of theyear. Along with existing products， the company deals with many new products during every quarter. A: Using the MERGE command B: Using the SQL*Loader utility C: Using the correlated UPDATE command D: Using the INSERT command to perform bulk operation

It is important for students to use time ____________ A: wiser B: more wise C: wise D: wisely

wise的最高级是__________。

Who is the author of Wise Children?

“To plug a product” means to _____________. A: to produce a product B: to promote a product C: to pull a product D: to develop a product

—George is a stupid person. —But in my opinion, he is______than stupid. A: wiser B: more wise C: more wiser D: less wise

The difference between the product line and the product mix is the product mix is the combination of all the product lines. (<br/>)

That is the existing product range. “product range” means product portfolio.

______a wise man can say a foolish thing, a fool can say something wise once in a while. A: If B: When C: Because D: Just as

6.While writing a product description, you can utilize the5W1H method for checking your product description. l_______is this product for? l_______are the product’s basic details? l_______would someone use this product? l_______should someone use the product? l_______is this product useful or better than itscompetitors? l______does the product work