首页计算机考试Oracle认证
(单选题)

A developer calls and reports that he accidentally dropped an important lookup table from a production database. He needs the table to be recovered. What action would you take?()  

A Initiate an incomplete recovery operation using RMAN.

B Copy the table from a development database.

C Advise the user to rekey the data.

D Perform a Flashback Drop operation.

E Perform a Flashback Recovery operation.

正确答案

来源:www.examk.com

答案解析

相似试题

  • (多选题)

    Which two outcomes result when a domain is created in development mode?()

    答案解析

  • (单选题)

    In WebLogic, the development feature to automatically load/refresh the changes of a Java classes  at run time is called().

    答案解析

  • (单选题)

    You are developing a Hotel Booking application for a travel company. The users request a wizard-style interface for this application. How could you satisfy this requirement?()

    答案解析

  • (单选题)

    You are developing a tax report for the payroll application. You created a before parameter form report trigger to create three temporary tables to store text that are need while the report is executed. Which report trigger would you use to delete these temporary tables?()

    答案解析

  • (单选题)

     The IT department is creating a human resources application that will require several new tables. You need to develop a standard alone executable that will defines these tables and their relationships. Which developer/2000 component could you use to create the executable?()

    答案解析

  • (多选题)

    Which of the following are valid program types for a lightweight job?()

    答案解析

  • (多选题)

    A customer has a development environment that uses the auto-deployment feature. The customer  claims the application is not redeployed even if the new version is copied to an application  subdirectory. Which two parameters of the configuration should you check?()

    答案解析

  • (单选题)

    You developing a form module, and you would like to make an indicated window visible in a new display position. Which built-in can you use to accomplish this task?()

    答案解析

  • (多选题)

    Which four occur during the processing of a request using Oracle Shared Server?()

    答案解析

快考试在线搜题