单选题 Which of the following statements about DS8000 hard drive technology is correct()
All types of the 2.5 disk drives offered by the DS8800 system have higher performance than the 3.5 disk drives supported by DS8700
The 2.5 disk drives included on the DS8800 support 6Gbps SAS; the 3.5 disk drives in DS8700 are 4 Gbps FC
The 2.5 disk drives included on the DS8800 support 8Gbps SAS; the 3.5 disk drives in DS8700 are 4 Gbps FC
The 2.5 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2
单选题 A company has acquired another company and is consolidating data centers. During the consolidation, half of the users of a business critical application lost access. The users who maintained access experienced slow performance. What is the first action the SAN/storage administrator should take to determine the source of the problem()
review SAN configuration, connectivity, and zoning
review application parameters for contention or tuning problems
use internal disk monitoring tools to determine the problem source
check the disk parameters in the OS setup on the systems
单选题 A customer needs 40 TB for Tier 2 Information Lifecycle Management (ILM) data installed on the System z/VM. Their current data center is critically short of floor space. Which of the following would satisfy the customer requirement()
a DS5300 withFibre Channel drives
an XIV with 15 modules of 1 TB drives
a DS5100 with 2 TB SATA drives
an XIV with 6 modules of 1 TB drives
单选题 An IBM Business Partner has sold a DS5020 and new IBM SAN switches to replace a customer EMC storage infrastructure. The customer dissatisfaction has arisen during the installation because according to the DS5020 interoperability matrix, two HP Proliant servers running Exchange have FC HBAs that are not supported. Which of the following is the most probable cause of the customer dissatisfaction()
The EMC storage specialist has not participated in the TDA meeting
The FC HBAs are 4 Gbps technology
The Technical and Delivery Assessment review actions were not executed
The customer should have checked that the HBAs are supported according to the HP storage interoperability matrix
单选题 Which statement is TRUE about the feature activation codes for an IBM System Storage DS6000 or DS8000()
the activation codes are for Copy Services only
the activation codes are obtained from a website
the activation codes are obtained from the installation CD
the activation codes are mailed to you
单选题 What is reason the customer should install IBM DS8000 Virtual Private Network (VPN) technology for the Call Home function()
to avoid using a more expensive dial-up modem
to load new licensed internal code
to achieve more efficient and faster problem resolution
to enable capacity on demand
单选题 A customer recently installed new a SAN with an IBM System Storage DS8700 and several open systems servers to address a need for storage consolidation and still provide good response time. They have asked the Business Partner technical representative for the most complete IBM product that would allow them to do performance reporting of the new SAN environment. What is the best solution()
Tivoli Storage Manager
Tivoli Storage Productivity Center for Disk
Tivoli Storage Productivity Center Basic Edition
Tivoli Storage Productivity Center Standard Edition
单选题 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()
access the storage through the serial port and change the password for the admin account
log a call to IBM support
log in to the HMC and open a browser; no password is required
download a script from the IBM website and reset the password with the superuser account
下列属于直线行驶的是()
某通信机房设置七氟丙烷预制灭火系统,该系统应有( )种启动方式。
唐后期书院产生的一个原因是受到()的影响。
压力损失是指()
干旱区造林,整地的主要目的是()
治癫证痰气郁结证,治以()
小学低、中年级的儿童____识记发展最为迅速。
( )是北京市制定的第一个全面保护历史文化名城的法规。
安全带的正确使用:使用前作外观检查,若破损应()使用。
Your network consists of a single Active Directory domain. The domain contains more than 300 group objects. The group objects are divided between several regional organizational units (OUs). You need to create a list of all groups that have names that begin with the word Sales. Which command should you use? ()