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After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（）
- A、Run a bosboot -a command
- B、Mirror the hd5 on the two disks
- C、Set up another service mode bootlist
- D、Check the disks using a lsvg -p rootvg command
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更多 “ After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（）A、Run a bosboot -a commandB、Mirror the hd5 on the two disksC、Set up another service mode bootlistD、Check the disks using a lsvg -p rootvg command” 相关考题
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Examine the CREATE DISKGROUP command used to create a disk group:In which situation would you use this method of disk group creation?()
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A. Mirroring with stripingB. Mirroring with fault toleranceC. StripingD. Striping with distributed parity
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After mirroring rootvg, a system administrator wants to validate that the system will boot correctly.Which of the following tasks must be performed before changing the boot order?()
A.Run a bosboot -a commandB.Mirror the hd5 on the two disksC.Set up another service mode bootlistD.Check the disks using a lsvg -p rootvg command
考题
Which of the following statements is mot correct about mirroring?()
A.Mirroring, with the write-verify option turned on, can be used to increase performance.B.Mirroring is a better choice that disk-striping, for large sequential-access file system when one is looking for performance.C.Mirroring, with a parallel-scheduling policy, may improve I/O read-operation performance.D.Mirroring, with maximum inter-disk allocation policy, is used to enhance availability.
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Which of the following BEST describes RAID 10？（）A、 Mirroring with stripingB、 Mirroring with fault toleranceC、 StripingD、 Striping with distributed parity
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Which of the following RAID types is known as only mirroring?（）A、RAID 0B、RAID 1C、RAID 5D、RAID 10
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After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）A、Run a bosboot -a commandB、Mirror the hd5 on the two disksC、Set up another service mode bootlistD、Check the disks using a lsvg -p rootvg command
考题
IV的Remote Mirroring支持同步复制和异步复制模式， 下列选项中描述正确的是？（）A、同步复制只支持FC链路， 异步复制支持FC和iSCSI链路B、异步模式中容灾站点的XIV会自动为Remote Mirroring 的目标卷生成快照以保障数据一致性C、Remote Mirroring 的目标卷同时还可用做另一个Remote Mirroring的源卷D、Remote Mirroring 的源卷可同时生成最多4份目标卷， 与目标卷之间的复制手段可以混用同步或异步模式
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考题
Which of the following statements is mot correct about mirroring?（）A、Mirroring, with the write-verify option turned on, can be used to increase performance.B、Mirroring is a better choice that disk-striping, for large sequential-access file system when one is looking for performance.C、Mirroring, with a parallel-scheduling policy, may improve I/O read-operation performance.D、Mirroring, with maximum inter-disk allocation policy, is used to enhance availability.
考题
以下关于 Virtual Disk Mirroring 的描述不正确的是（）A、单一存储故障时数据不丢，业务不停B、Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套 SVC 上C、Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套物理存储设备上D、可以为已有的 VDisk 加入一份拷贝形成 VDM，也可以从 VDM 中分离出一份拷贝
考题
单选题Examine the CREATE DISKGROUP command used to create a disk group： SQL CREATE DISKGROUP misc EXTERNAL REDUNDANCY DISK ’ORCL： FRA3’ NAME misc1， ’ORCL： FRA4’ NAME misc2； In which situation would you use this method of disk group creation？（）A
When two-way disk mirroring is required for the allocation unitsB
When three-way disk mirroring is required for the allocation unitsC
When using hardware mirroring or RAIDD
When disk mirroring is required for the Automatic Storage Management （ASM） disks
考题
单选题You have a disk group， DGROUP1， with three disks and NORMAL redundancy. You execute the following command to create a template for the disk group： ALTER DISKGROUP dgroup1 ADD TEMPLATE my_temp ATTRIBUTES （MIRROR FINE）; Which statement is true？（）A
When a file is created in DGROUP1 with the template， it would have threeway mirroring. B
When a file is created in DGROUP1， the MY_TEMP template becomes the default template.C
When a file is created in DGROUP1 with the template， it would have twoway mirroring and file striping.D
When a file is created in DGROUP1 with the template， it would have threeway mirroring and file striping.E
When a file is created in DGROUP1 with the template， it would have twoway mirroring but no file striping.
考题
单选题You have a disk group， DGROUP1， with three disk and NORMAL redundancy. You execute the following command to create a template for the disk group： ALTER DISKGROUP dgroup1 ADD TEMPLATE my_temp ATTRIBUTES （MIRROR FINE）；Which statement is true？（）A
When a file is created in DGROUP1 with the template， it would have three-way mirroring.B
When a file is created in DGROUP1， the MY_TEMP template becomes the default template.C
When a file is created in DGROUP1 with the template， it would have two-way mirroring and file striping.D
When a file is created in DGROUP1 with the template， it would have three-way mirroring and file striping.E
When a file is created in DGROUP1 with the template， it would have two-way mirroring but no file striping.
考题
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考题
单选题After installing a new hard drive into a server for the purpose of mirroring the data from the first drive to the second one， the server displays an “operating system not found” error. Which of the following should the technician do to boot the server from the original drive？（）A
Replace the second drive with a hot swappable one.B
Swap the drive boot order in the BIOSC
Make the second disk active under the disk management tool.D
Rebuild the array using the hardware RAID tool at boot.
考题
单选题Which of the following BEST describes RAID 10？（）A
Mirroring with stripingB
Mirroring with fault toleranceC
StripingD
Striping with distributed parity
考题
单选题Examine the CREATE DISKGROUP command used to create a disk group: SQL CREATE DISKGROUP misc EXTERNAL REDUNDANCY DISK 'ORCL: FRA3' NAME misc1, 'ORCL: FRA4' NAME misc2; In which situation would you use this method of disk group creation?（）A
When two-way disk mirroring is required for the allocation unitsB
When three-way disk mirroring is required for the allocation unitsC
When using hardware mirroring or RAIDD
When disk mirroring is required for the Automatic Storage Management (ASM) disks
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