IBM(000-077)单项选择题每日一练(2019.01.17)

单项选择题
A customer wants to deploy VMWare ESX on four-way Intel systems. They are considering IBM and Dell.Which of the following is an advantage IBM has over the competition？（）
A.IBM provides optional Remote Technical Support for hardware， NOS， and VMWare.
B.The IBM xSeries EXA chipset has extensions to provide better efficiency for the VMFS file system.
C.IBM servers can address larger LUNs on SAN storage than Dell.
D.IBM provided VMWare with the majority of their internal drivers for ESX.
单项选择题
Which of the following statements applies to the x445 memory subsystem？（）
A.With XA-32 architecture， addressing more than 64GB of RAM can be installed.
B.The amount of memory should be balanced across ports for best performance.
C.All DIMM slots should be populated in numerical order - slot 1 before slot 2， slot 2 before slot 3， etc.
D.All even number DIMM slots should be populated before odd number DIMM slots.
单项选择题
A customer wants to implement a clustered database solution on their existing x445 servers. A minimum of four nodes must participate in the cluster， and the customer wishes to use open standards. Which of the following best satisfies their requirements？（）
A.Novell NetWare Cluster Services
B.Red Hat Enterprise Linux Cluster Suite
C.Microsoft Windows 2003 Server with MSCS
D.Microsoft Windows 2003 Enterprise Edition
单项选择题
A customer has an x445 and uses the internal LSI adapter to manage two 146GB drives in the chassis. The customer is noticing performance issues when deploying a database with significant write activity on the internal drives. Should they consider using a ServeRAID-6M with 256MB of cache instead， and why or why not？（）
A.Yes， the internal LSI SCSI adapter has no write cache.
B.Yes， the internal LSI SCSI adapter is unreliable.
C.No， the downtime to install the card and reformat the drives would be cost prohibitive.
D.No， there will be no performance benefit， because drive performance is the bottleneck.
单项选择题
A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）
A.Will the application require a database？
B.Which operating system does the application require？
C.Will the data need to be backed up in real time？
D.Does the application share data among the servers？