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【单选题】

When youre performing active database duplication，a backup of what kind is required？（）  

A、 A current RMAN backup-set backup is required.

B、 No backup is required.

C、 An RMAN image backup is required.

D、 A manual backup is required.

E、 A "duplicate" preparatory backup is required.

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更多“When youre performing active database duplication，a backup of what kind is required？（）  ”相关的问题
第1题
[简答题] You are configuring your computer to use both Windows 2000 Professional and Windows 98. Your computer has 3 6GB hard disks, Disk0, Disk1 and Disk2. You want to configure each hard disk to have a 6GB partition. You want to install Windows 98 on Disk0 and Windows 2000 Professional on Disk1. You want to store your project file on Disk2. You want to implement file level security on Disk1. You want to be able to access your project files when using either operating system. What file 

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第2题
[判断题] Accounting errors will happen from time to time， but many common accounting mistakes can be avoided with proper planning and preparation. Here are the top seven accounting mistakes that should be paid more attention to.  （ 1 ）Not knowing your true cash balance： Due to things like automatic payments and bank charges， money that appears in your cash drawer and your checking account may already be spent.  （ 2 ）Mistaking profits for cash： When you have a lot of credit sales， your company&

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第3题
[判断题] Accounting errors will happen from time to time， but many common accounting mistakes can be avoided with proper planning and preparation. Here are the top seven accounting mistakes that should be paid more attention to.  （ 1 ）Not knowing your true cash balance： Due to things like automatic payments and bank charges， money that appears in your cash drawer and your checking account may already be spent.  （ 2 ）Mistaking profits for cash： When you have a lot of credit sales， your company&

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第4题
[判断题] Accounting errors will happen from time to time， but many common accounting mistakes can be avoided with proper planning and preparation. Here are the top seven accounting mistakes that should be paid more attention to.  （ 1 ）Not knowing your true cash balance： Due to things like automatic payments and bank charges， money that appears in your cash drawer and your checking account may already be spent.  （ 2 ）Mistaking profits for cash： When you have a lot of credit sales， your company&

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第5题
[判断题] Accounting errors will happen from time to time， but many common accounting mistakes can be avoided with proper planning and preparation. Here are the top seven accounting mistakes that should be paid more attention to.  （ 1 ）Not knowing your true cash balance： Due to things like automatic payments and bank charges， money that appears in your cash drawer and your checking account may already be spent.  （ 2 ）Mistaking profits for cash： When you have a lot of credit sales， your company&

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第6题
[单选题] When talking to people within your company don’t speak your language， you may have to use English.（）

A、who  B、which  C、whose  

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第7题
[单选题] Your Windows 2000 Professional computer contains a 166 MHz processor 64 MB of RAM and 750 MB of free disk space. You have installed a number of applications on your computer including a word processing program， a spreadsheet program， a third party scientific application and a multimedia player. You notice that when you have several of these applications open simultaneously the performance of your computer is noticeably slower. You run system monitor notice that the processor time and queue counters are showin

A、Use diskprode to modify existing disk sector values.  B、Upgrade your processor.  C、Increase the amount of free disk space.  D、Increase the amount of RAM.  

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第8题
[单选题] When you access the Cisco CRS Administration page for the first time in a cluster, the system automatically initiates the cluster setup procedure. You perform this procedure one time for a cluster. Whatdo you accomplish in this procedure?（）

A、identify your Cisco CRS license files and location, enter information about your LDAP, and designate a Cisco CRS administrator   B、identify CSQs and JTAPI user and designate a Cisco CRS administrator   C、identify resources and RM user and enter information about your LDAP   D、identify your Cisco CRS license files and location, enter information about your LDAP, and designate IPCC Express resources   

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第9题
[单选题] A request arrived on your MPLS-vpn-bgp group. Due to a security breach，your customer is experiencing DoS attacks coming from specific subnets （200.0.10.0/24， 200.0.12.0/24）. You have checked all MPLS-EBGP routes being advertised to BHK from other VPN sites and found four subnets listed：200.0.10.0/24，200.0.11.0/24，200.0.12.0/24，200.0.13.0/24. You immediately apply an outbound ACL filter using the appropriate MPLS-EBGP tool： access-list 1 deny 0.0.0.0 255.255.254.255 access-list 1 permit any What happens when you apply this ACL on the MPLS-EBGP connection

A、It blocks all routes.  B、It blocks the routes 200.0.12.0/24，200.0.10.0/24 only.  C、It blocks the routes 200.0.12.0/24，200.0.13.0/24 only.  D、It blocks the routes 200.0.10.0/24，200.0.13.0/24 only.  E、Nothing happens，no routes are blocked.  

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第10题
[多选题] You are a network administrator for ExamSheet.net’s Windows 2000 network. Your computer has Windows 2000 Professional installed. Your office has a power utage while you are running the Windows 2000 disk defragmenter. When you restart your computer， you receive the following error message： "Bad or missing operating system". You want your computer to start properly. You want to do this with least amount of administrative effort. What should you do？（）

A、Reinstall the operating system  B、Start the computer by using the Windows 2000 Professional CD-ROM.  C、Use the Recovery Console to repair the Master Boot Record.  D、Use the Emergency Repair Disk to repair the Master Boot Record.  

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