单选题A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than dat

题目
单选题
A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than datavg. How can application outages and risk of corruption be minimized?（）
A

Stop the applications in all data volume groups and shut the system down during the outage period.

B

Stop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and export datavg.

C

Stop the applications in datavg, unmount all datavg filesystems, and reduce datavg by the SAN disks.

D

Use the 'cpvg' command with the -z option to copy and compress datavg to different physical volumes.

相似考题

1.Which two statements are true with respect to the maintenance window? ()A. A DBA can enable or disable an individual task in all maintenance windows.B. A DBA cannot change the duration of the maintenance window after it is created.C. In case of a long maintenance window, all Automated Maintenance Tasks are restarted every four hours.D. A DBA can control the percentage of the resource allocated to the Automated Maintenance Tasks in each window.

2.Which of the following is not a typical maintenance task within a network maintenance model？（）A、Providing technical customer supportB、Changing configurationsC、Updating softwareD、Monitoring network performanceE、Replacing hardwareF、Scheduling backups

3. A laser printer displays ‘perform user maintenance’. The manufacturer’s information was not available when the user performed the maintenance, and the laser printer continues to display the maintenance code. Which of the following items needs to be performed?（）A、The printer needs to be sent to the manufacturer for maintenance.B、The printer’s firmware needs to be updated.C、A printer system reset must be performed.D、The maintenance page counter must be reset.

4.Which describes the operation required to move to anew release level of system firmware?()A.DeferredB.TransientC.ConcurrentD.Disruptive

更多“A SAN needs to undergo disruptive maintenance, which will ef”相关问题

  • 第1题：

    An administrator needs to load additional disk drivers on the VIOS in order to attach to the SAN. Which of the following will enable this?（）

    • A、 run updateios 
    • B、 run cfgdriver 
    • C、 run oem_setup_env 
    • D、 run driver_install 

    正确答案:C

  • 第2题：

    Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

    • A、Optical network
    • B、Storage-area network (SAN)
    • C、Content delivery network (CDN)
    • D、Network management

    正确答案:D

  • 第3题：

    An administrator needs to connect servers to the Fiber Channel SAN. Which of the following should the administrator install in the servers to allow this connection？（）

    • A、Riser
    • B、HBA
    • C、SCSI card
    • D、SAS card

    正确答案:B

  • 第4题：

    Which describes the operation required to move to anew release level of system firmware?（）

    • A、Deferred
    • B、Transient
    • C、Concurrent
    • D、Disruptive

    正确答案:D

  • 第5题：

    An IT manager needs to deploy multiple applications simultaneously. Which virtualization technology will reduce the number of operating system maintenance tasks？（）

    • A、Workload partitions
    • B、Dynamic logical partitions
    • C、Dedicated logical partitions
    • D、Virtualized logical partitions

    正确答案:A

  • 第6题：

    A prospective client needs to combine Ethernet， FCOE， and iSCSI.They have not been able to practically combine these in the past.Which IBM products meets this need of the following？（）

    • A、BladeCenter Open Fabric Manager （BOFM）
    • B、SAN Volume Controller （SVC）
    • C、Virtual Fabric forBladeCenter
    • D、Network Provisioning on Demand in the AMM

    正确答案:C

  • 第7题：

    A customer has recently acquired an XIV system which is up and running. The next phase of theirdata center refresh is to do a non-disruptive data migration off older EMC equipment and beginmanaging their entire environment which also includes HP and HDS storage subsystems. Whatsolution should the storage specialist propose?（）

    • A、 SAN Volume Controller 
    • B、 IBM Systems Director 
    • C、 Additional XIV system 
    • D、 Tivoli Storage Manager

    正确答案:A

  • 第8题：

    A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）

    • A、SSD
    • B、SSA
    • C、SAS
    • D、SAN

    正确答案:A

  • 第9题：

    单选题
    An administrator needs to load additional disk drivers on the VIOS in order to attach to the SAN. Which of the following will enable this?（）
    A

     run updateios 

    B

     run cfgdriver 

    C

     run oem_setup_env 

    D

     run driver_install 


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Your company uses Windows Server 2008 R2 Hyper-V servers to provide a Microsoft Virtual Desktop Infrastructure （VDI） environment. Maintenance tasks result in reduced capacity on several servers. You need to prevent servers from experiencing performance problems during maintenance. What should you do？（）
    A

    Set the user logon mode on every server to Enabled

    B

    Create additional DNS A records for the servers， and use DNS round-robin

    C

    In Remote Desktop Connection Broker， assign a lower weight to the servers that will undergo maintenance

    D

    In Remote Desktop Connection Broker， assign a higher weight to the servers that will undergo maintenance


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following is not a typical maintenance task within a network maintenance model？（）
    A

    Providing technical customer support

    B

    Changing configurations

    C

    Updating software

    D

    Monitoring network performance

    E

    Replacing hardware

    F

    Scheduling backups


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true with respect to the maintenance window？（） .
    A

    A DBA can enable or disable an individual task in all maintenance windows.

    B

    A DBA cannot change the duration of the maintenance window after it is created.

    C

    In case of a long maintenance window，all Automated Maintenance Tasks are restarted every four hours.

    D

    A DBA can control the percentage of the resource allocated to the Automated Maintenance Tasks in each window


    正确答案： C,B
    解析： 暂无解析

  • 第13题：

    A prospective client needs to combine Ethernet, FCOE, and iSCSI.  They have not been able to practically combine these in the past. Which of the following IBM products meets this need?（）

    • A、BladeCenter Open Fabric Manager (BOFM) 
    • B、SAN Volume Controller (SVC) 
    • C、Virtual Fabric for BladeCenter 
    • D、Network Provisioning on Demand in the AMM 

    正确答案:C

  • 第14题：

    Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

    • A、Optical network
    • B、Network management
    • C、Storage-area network (SAN)
    • D、Content delivery network (CDN)

    正确答案:B

  • 第15题：

    A customer has defined their server needs as a four-LPAR 16-way p570 with 64GB of memory， four 10/100/1000 TX LAN adapters， and six fibre channel adapters to external storage in an IBM ESS （Shark）.  They like the idea of being able to do SAN maintenance while not incurring downtime.  If all LPARs are production related and similar， which question is most appropriate for the pSeries technical specialist to ask？（）

    • A、Would 10/100 Ethernets work as well？
    • B、Should there be eight fibre channel adapters？
    • C、Should there be an async adapter for heartbeat？
    • D、Will all LPARs need access to a common fibre channel tape drive？

    正确答案:B

  • 第16题：

    A customer is planning a combined solution of a 2 node SVC and DS8700 with 128x300 GB FC disks. During the TDA the reviewer compares the machine configuration with the customer’s expectations.  Which of the following customer requirements must be considered（）

    • A、the number of SAN ports required by the solution
    • B、thin provisioning is mandatory
    • C、the solution needs to support RAID 0
    • D、the solution needs to be supported by the VMware Site Recovery Manager

    正确答案:A

  • 第17题：

    A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700.  They would like to upgrade and plan for 40 TB capacity.  The customer needs to move to a more scalable storage system to include all servers.Which of the following would be most appropriate to ask first?（）

    • A、What are the plans for Disaster Recovery? 
    • B、What are the plans for data migration? 
    • C、Would iSCSI meet your needs? 
    • D、How much space is available in the current storage systems?

    正确答案:B

  • 第18题：

    A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than datavg. How can application outages and risk of corruption be minimized?（）

    • A、Stop the applications in all data volume groups and shut the system down during the outage period.
    • B、Stop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and export datavg.
    • C、Stop the applications in datavg, unmount all datavg filesystems, and reduce datavg by the SAN disks.
    • D、Use the 'cpvg' command with the -z option to copy and compress datavg to different physical volumes.

    正确答案:B

  • 第19题：

    A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700. They would like to upgrade and plan for 40 TB capacity. The customer needs to move to a more scalable storage system to include all servers. Which of the following would be most appropriate to ask first？（）

    • A、What are Disaster Recoveryplans
    • B、What are plans for datamigration
    • C、What storage system space isavailable
    • D、DoesiSCSI meet the needs

    正确答案:B

  • 第20题：

    Which two statements are true with respect to the maintenance window？（） .

    • A、 A DBA can enable or disable an individual task in all maintenance windows.
    • B、 A DBA cannot change the duration of the maintenance window after it is created.
    • C、 In case of a long maintenance window，all Automated Maintenance Tasks are restarted every four hours.
    • D、 A DBA can control the percentage of the resource allocated to the Automated Maintenance Tasks in each window

    正确答案:A,D

  • 第21题：

    单选题
    Which condition indicates that your radar needs maintenance?（）
    A

    Serrated range rings

    B

    Indirect echoes

    C

    Multiple echoes

    D

    Blind sector


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    A laser printer displays ‘perform user maintenance’. The manufacturer’s information was not available when the user performed the maintenance, and the laser printer continues to display the maintenance code. Which of the following items needs to be performed?（）
    A

    The printer needs to be sent to the manufacturer for maintenance.

    B

    The printer’s firmware needs to be updated.

    C

    A printer system reset must be performed.

    D

    The maintenance page counter must be reset.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which mooring line is likely to undergo the most strain when docking a ship under normal conditions?（）
    A

    Bow line

    B

    Breast line

    C

    Spring line

    D

    Stern line


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    A large customer location world-wide needs to remotely update UEFI Firmware on their systems. Which function of IBM System Director will help this customer？（）
    A

    Automation Manager

    B

    Update Manager

    C

    System Maintenance and Update Tool

    D

    Service and Support Manager


    正确答案： C
    解析： 暂无解析

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