CMS专题

单选题Note the following points describing various utilities in Oracle Database 11g：  1：It enables the high-speed transfer of data from one database to another.  2：It provides a complete solution for the backup， restoration， and recovery needs of the entire 

题目
单选题
Note the following points describing various utilities in Oracle Database 11g：  1：It enables the high-speed transfer of data from one database to another.  2：It provides a complete solution for the backup， restoration， and recovery needs of the entire database.  3：It enables the loading of data from an external file into an Oracle database.  4：It provides a tape backup management for the Oracle ecosystem. Which point describes Oracle Secure Backup（）
A

1

B

2

C

3

D

4

E

1，2，and 4

F

1，2，3，and 4

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相似问题和答案

第1题：

Which of the following does not belong to current assets?

A．cash

B．account payable

C．account receivable

D．note receivable


正确答案：B
解析：录音原文提到Cash, accounts receivable and notes receivable due within a year or less are current assets．现金、期限在一年以内(含一年)的应收账款和应收票据都属于流动资产。B项中应付账款是流动负债。

第2题：

Cross curves of stability show which of the following？

A.The righting arms at various angles of inclination and displacement

B.The metacentric height at large angles of heel

C.The height of the center of buoyancy at various angles

D.The metacentric radius at various displacements


正确答案：A

第3题：

which of the following is a communication game? ()

A. Bingo.

B. Rearranging and describing.

C. Word chain.

D. Cross-word puzzle.


正确答案是:B

第4题：

Which of the following utilities can be used to diagnose DirectX hardware and driver problems?（）

  • A、Device manager
  • B、Computer management
  • C、msinfo32
  • D、dxdiag

正确答案:D

第5题：

Which of the following command line utilities can Karen, a technician, use to check for open ports?（）

  • A、nbtstat
  • B、ipconfig
  • C、nslookup
  • D、netstat

正确答案:D

第6题：

Which of the following command line utilities allows a technician to create a new directory?()

A.RD

B.CD

C.DIR

D.MD


参考答案：D

第7题：

Which of the following is not a while-speaking activity?

A.Describing people and events.
B.Role-plays.
C.Exchanging information.
D.Reporting results.

答案：D
解析：
考查口语教学活动。
“说中活动”包括运用交际策略、描述人物和事件、报告过程和角色扮演、交流信息、讨论和辩论及演讲等，D项的“汇报结果”应该是“说后活动”。故此题的正确选项为D。

第8题：

among the following activities, which belongs to the listening activity? ()

A. Skimming for the main idea

B. Describing and arranging

C. Brainstorming

D. Picture dictation


正确答案是:D

第9题：

Which of the following utilities would be used to configure energy saving measures when a laptop switches to battery power?（）

  • A、MSTSC
  • B、ACPI
  • C、GDI
  • D、MSCONFIG

正确答案:B

第10题：

Which of the following utilities are used to choose which programs run at startup？ （）

  • A、SFC
  • B、SETDEBUG
  • C、MSCONFIG
  • D、REGEDIT

正确答案:C

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