A&ensp;user&ensp;in&ensp;the&ensp;op_s...

单项选择题X 纠错

A user in the op_storage group logs onto the DS GUI and goes to the User Administration panel.
Which users can be seen and what actions can be performed（）

A.the user can see all other users， including those in the Admin group， but can modify only the user accounts in theOp_volume and Monitor group
B.the user can see all the users except those in the Admin group， but can only modify the user’s own account
C.the user can see only the user’s own account， and cannot modify it
D.the user can see only the user’s own account， and can change the password only

参考答案：

进入题库练习

单项选择题

A customer has two DS8000 systems in their environment. One DS8000 has FlashCopy licensed while the other does not. The customer wishes to license FlashCopy on the second DS8000.
Which of the following describes the TDA requirement in this situation（）

A.a pre-sale TDA is mandatory
B.a pre-install TDA is mandatory
C.a pre-install TDA is not mandatory since it is not FirstIn Customer Location （FICL）
D.both pre-sale and pre-install TDAs are mandatory

点击查看答案进入题库练习

单项选择题

The customer forgot the admin password for the Storage Manager and had access denied to the storage. No additional admin accounts have been created.
What should be done to access the storage again（）

A.access the storage through the serial port and change the password for the admin account
B.log a call to IBM support
C.log in to the HMC and open a browser； no password is required
D.download a script from the IBM website and reset the password with the superuser account

点击查看答案进入题库练习

单项选择题

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

点击查看答案进入题库练习

单项选择题

IBM Global Mirror is based on which of the following very effective copy services functions（）

A.Metro Mirror andFlashCopy
B.Global Copy andFlashCopy
C.Metro Mirror and Global Copy
D.OEL and Global Copy

点击查看答案进入题库练习

单项选择题

A storage specialist is explaining to the customer that relational databases need an additional point-in-time copy process to assure data in memory buffers are flushed to disk prior to the hardware based snapshot command being executed.
Which IBM software solution provides usable and consistent point-in-time data copies（）

A.Tivoli Storage Productivity Center for Disk
B.Tivoli Continuous Data Protection for Files
C.Tivoli StorageFlashCopy Manager
D.Tivoli Storage Productivity Center for Data

点击查看答案进入题库练习

单项选择题

Which information is required to get the feature activation codes（）

A.machine serial number， model， and machine signature
B.model， disk size， and machine serial number
C.model， Storage Managerversion， and machine signature
D.model， WWNN， and machine serial number

点击查看答案进入题库练习

单项选择题

On IBM System Stoage DS8000 which of the following information pairs are mandatory to create a volume（）

A.extent pool id and volume id
B.extent pool id and volume name
C.volume id and extent allocation method
D.volume name and extent allocation method

点击查看答案进入题库练习

单项选择题

A customer has bought an IBM System Storage DS8700 and wants to attach ten SuSE Linux Enterprise Server hosts to the DS8700 with multiple paths.
What is the Multipathing Driver the customer needs（）

A.PowerPath
B.Subsystem Device Driver Device Specific Module
C.Subsystem Device Driver Path Control Module
D.DeviceMapper Multipath

点击查看答案进入题库练习

单项选择题

What is the correct order to create an object in a new IBM System Storage DS8000 to get a LUN provided to a host（）

A.rank， array， extent pool， volumes， volume group， host connections
B.rank， array， extent pool， volume group， volumes， host connections
C.array， rank， extent pool， volume group， volumes， host connections
D.array， extent pool， volumes， rank， volume group， host connections

点击查看答案进入题库练习

单项选择题

A new Disaster Recovery site has been established using Metro Mirror to hold synchronous data at both sites. After the Metro Mirror is started， one of the most important applications， a DB2 database， slows down. An analysis shows that the I/O rate （especially write I/Os） is less than 40% compared to the former rates.
What is the best explanation for this behavior（）

A.the bandwidth of the PPRC connection between the two sites is too small
B.the DS8000 SFI at the remote site was shipped with slower disks
C.I/O rates vary， depending on the distance between the two sites and the rates cannot be changed easily， due to latency
D.the DB2 database does not work with Metro Mirror without an additional license

点击查看答案进入题库练习