违法和不良信息举报 联系客服
免费注册 登录

多选题Which  statements are true regarding the Oracle Data Pump export and import operations（）AYou cannot export data from a remote database.BYou can rename tables during an import operation.CYou can overwrite existing dump files during an export operation.D

题目
多选题
Which  statements are true regarding the Oracle Data Pump export and import operations（）
A

You cannot export data from a remote database.

B

You can rename tables during an import operation.

C

You can overwrite existing dump files during an export operation.

D

You can compress the data during export but not the metadata because it is not supported

如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

By default, which two statements are true about export routing policies?（）

  • A、Export policies can evaluate only active routes
  • B、Export policies can evaluate all routes
  • C、Export policies can be applied to the forwarding table
  • D、Export policies can be applied directly to interfaces

正确答案:A,C

第2题：

You are using flat files as the data source for one of your data warehousing applications. To optimize the application performance， you plan to move the data from the flat files to clustered tables in an Oracle database.While migrating the data， you want to have minimal impact on the database performance and optimize the dataload operation.  Which method would you use to load data into the Oracle database（）

  • A、Use the external table population.
  • B、Use the Oracle Data Pump export and import utility.
  • C、Use the conventional path data load of the SQL*Loader utility.
  • D、Use the INSERT INTO...SELECT command to load the data

正确答案:C

第3题：

Which three statements are true about Oracle Data Pump export and import operations?()

A. You can detach from a data pump export job and reattach later.

B. Data pump uses parallel execution server processes to implement parallel import.

C. Data pump import requires the import file to be in a directory owned by the oracle owner.

D. The master table is the last object to be exported by the data pump.

E. You can detach from a data pump import job and reattach later.


参考答案：A, B, D

第4题：

Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type ofbackups that can be performed on the database（）

  • A、You can perform online whole database backups.
  • B、You can performofflinewhole database backups.
  • C、You cannot perform schema-level export/import operations.
  • D、You can perform the backup of only the SYSTEM tablespace when the database is open.

正确答案:B

第5题：

By default, which two statements are true about export routing policies?（）

  • A、Export policies can evaluate only active routes.
  • B、Export policies can evaluate all routes.
  • C、Export policies can be applied to the forwarding table.
  • D、Export policies can be applied directly to interfaces

正确答案:A,C

第6题：

与数据泵技术相对应的工具是Data Pump Export和Data Pump Import，导出命令是IMPDP，导入命令式EXPDP。


正确答案:错误

第7题：

By default, which two statements are true about export routing polices?（）

  • A、Export polices can evaluate only active routes
  • B、Export polices can evaluate all routes
  • C、Export polices can be applied to the forwarding table
  • D、Export polices can be applied to interfaces

正确答案:A,C

第8题：

By default, which two statements are true about export routing polices?()

A. Export polices can evaluate only active routes

B. Export polices can evaluate all routes

C. Export polices can be applied to the forwarding table

D. Export polices can be applied to interfaces


参考答案：A, C

第9题：

n your production database you want to use an Automatic Storage Management （ASM） instance to manage the database files. Which option would you use to migrate the database files from a non-ASM instance to an ASM instance？（）

  • A、 Oracle Migration Assistant
  • B、 Recovery Manager （RMAN）
  • C、 Oracle Data Pump Export and Import
  • D、 conventional Oracle Export and Import
  • E、 operating system utilities to copy the files to the ASM instance

正确答案:B

第10题：

You want to convert your existing non-ASM files to ASM files for the database PROD.  Which method or command would you use to accomplish this task？（）  

  • A、 Data Pump Export and Import
  • B、 conventional export and import
  • C、 the CONVERT command of RMAN
  • D、 the BACKUP AS COPY. command of RMAN

正确答案:D

更多相关问题
相关内容