A customer has a critical, performance-sensitive web application that connects to a multimode  Oracle RAC database. Which feature of WebLogic can provide signification benefit?（）

A customer claims that while redeploying a web application in the production system all their  customers are having to log in again. What do you recommend? （）

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 You are developing a report to allow customers in a department store to view product information. You added a button to the layout to allow customers to view the picture of the product. Which button property would you alter to specify the source of the .BMP file?（）

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Which of the following RMAN structures can data from a datafile span？（）

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You need to generate a list of all customer last names with their credit limits from the CUSTOMERS table. Those customers who do not have a credit limit should appear last in the list. Which two queries would achieve the required result?（）

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Which technology does WebLogic Server use to look up a WebLogic JMS resource?（）

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Which statement most accurately describes the implementation of a SQL Access Advisor recommendation？（）  

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What is the proper command to shut down the database in a consistent manner?（）

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Which can appropriately be thrown by a programmer using Java SE technology to create a desktop application？（）

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Which of the following roles must be granted to a user to perform a full database import？（）

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Which files will you need to perform a full recovery of a database backed up in NOARCHIVELOG mode？（） 

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