A customer wants to improve the utilization of the current capacity of their existing N series Tier 1production storage. What solution would the storage specialist discuss with the customer?（） [" compression with IBM Real-time Compression Appliances "," deduplication with IBM ProtecTIER "," virtualization with IBM SVC "," file virtualization with SONAS"]
（）表示外源化学物的剂量与某一群体中质反应发生率之间的关系。 ["剂量－反应关系","剂量－量反应关系","剂量－质反应关系","剂量－效应关系"]
Which method could be utilized to identify both DML operations and the SQL statements needed to undo those operations for a specific schema owner？（） ["A","B","C","D"]
Examine the statement: Create synonym emp for hr. employees; What happens when you issue the statement? （） [" An error is generated."," You will have two identical tables in the HR schema with different names."," You create a table called employees in the HR schema based on you EMP table."," You create an alternative name for the employees table in the HR schema in your own schema."]
用来表征叶片泵汽蚀性能的参数是（） ["A.功率 ","B.扬程 ","C.允许吸上真空高度 ","D.效率"]
简述采收后的保鲜处理。
