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Which two operations are NOT per

题目

Which two operations are NOT performed by the DUPLICATE command in Recovery Manager (RMAN) whileduplicating a running database? （）(Choose Two)

  • A、Creating the control file for the duplicate database
  • B、Restoring the target data files to the duplicate database
  • C、Performing complete recovery using all available backups
  • D、Generating a new, unique DBID for the duplicate database
  • E、Copying the online redo log files from the target database to the duplicate database
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相似问题和答案

第1题：

When monitoring a system using /usr/bin/vmstat with an interval， the metrics under page pi and page po represent which of the following phrases？（）

  • A、 The pages to and from paging space per second
  • B、 The page intervals and page operations per second
  • C、 The page interrupts and page operations per second
  • D、 The page segments transferred between pi and po devices per second

正确答案:A

第2题：

Which two service components are in the plan phase？（）

  • A、Proof of Concept
  • B、Site Readiness Assessment
  • C、Proposal Development
  • D、Operations Readiness Assessment
  • E、Account planning

正确答案:B,D

第3题：

(ii) Briefly discuss TWO factors which could reduce the rate of return earned by the investment as per the

results in part (a). (4 marks)


正确答案：
(ii) Two factors which might reduce the return earned by the investment are as follows:
(i) Poor product quality
The very nature of the product requires that it is of the highest quality i.e. the cakes are made for human
consumption. Bad publicity via a ‘product recall’ could potentially have a catastrophic effect on the total sales to
Superstores plc over the eighteen month period.
(ii) The popularity of the Mighty Ben character
There is always the risk that the popularity of the character upon which the product is based will diminish with a
resultant impact on sales volumes achieved. In this regard it would be advisable to attempt to negotiate with
Superstores plc in order to minimise potential future losses.

第4题：

A bank has requested proposals for a storage solution to upgrade their disaster recovery processes for their IBM System z， UNIX， and Microsoft Windows environment. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror， Global Mirror， Global Mirror for z/OS， and FlashCopy. 120 TB physical capacity is required per site. Only Fibre Channel drives can be used.  Which solution best meets the specified requirements（）

  • A、two DS8700 systems with two-way processor cards and 600 GB FC drives
  • B、two DS8700 systems with four-way processor cards and LPAR
  • C、two DS8700 systems with two-way processor cards and two frames per system
  • D、two DS8700 systems with four-way processor cards and two frames per system

正确答案:D

第5题：

When monitoring a system using vmstat with an interval， the metrics under page po represent which of the following phrases？（） 

  • A、 The number pages over the limit
  • B、 The pages to paging space per second
  • C、 The number of page operations per second
  • D、 The number of processes waiting for page out

正确答案:B

第6题：

You want to create a template to be used as a standard for all company reports, which are many different styles. How many different templates must you have if you plan to use multiple report styles?（）

  • A、Two 
  • B、One 
  • C、One per report style
  • D、One per report style + one more

正确答案:B

第7题：

Which two of these are correct regarding access control lists？ （Choose two.）  （）

  • A、 An ACL can be applied to multiple interlaces.
  • B、 An ACL wildcard mask is identical to an IP subnet mask.
  • C、 There may be multiple ACLs per protocol， per direction， and per interface.
  • D、 There is an "implicit deny" at the end of an ACL and will result in a dropped packet.
  • E、 An ACL acts on all packets， those flowing thru the router and those originated by the router itself.
  • F、 An ACL will be processed from top to bottom and may have multiple matches that will act on the packet that is being tested.

正确答案:A,D

第8题：

Which two client requests are captured during database replay Capture?() (Choose two)

A. Flashback queries

B. Shared server requests

C. Login and logoff activities of sessions

D. Direct path load of data from external files by using utilities such as SQL *loader

E. Data definition language (DDL) and data manipulation language (DML) operations


参考答案：C, E

第9题：

Which is the packaging strategy of iDataPlex of the following？（）

  • A、Fourteen servers per rack likeBladeCenter
  • B、Two servers per rack for optimal cooling cost
  • C、One server per rack for optimal cooling and energy efficiency
  • D、Four servers per rack （twoexach half high） for optimal cooling

正确答案:B

第10题：

An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems.  Which two operations are required on the volume group prior to the physical disk switch？（）  

  • A、’varyoffvg’ and ’exportvg’
  • B、’varyofflv’ and ’importvg’
  • C、’varyofflv’ and ’migratepv’
  • D、’varyoffvg’ and ’migratevg’

正确答案:A

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