单选题Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）AIPAT via I

第1题：

A technician needs to configure a computer with an external storage drive. Which of the following interfaces would provide the FASTEST throughput?（）

• A、USB 2.0
• B、eSATA
• C、CAT5
• D、FireWire

第2题：

A customer wants to expand their current storage environment, but has floor space for only two machine frames or two racks. Their environment consists of IBM SAN Volume Controllers and IBM DS4000 systems. The DS4000 systems are at end of lease. The customer wants the maximum number of disks possible in two frames. Which of the following solutions is best for this customer?（）

• A、add one SVC
• B、install one DS8700
• C、install one DS8800
• D、install one XIV system

第3题：

第4题：

Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）  

• A、 IPAT via IP Aliasing，default shared volume groups
• B、 IPAT via IP Replacement default shared volume groups
• C、 IPAT via IP Aliasing，enhanced concurrent volume groups
• D、 IPAT via IP Replacement，enhanced concurrent volume groups

第5题：

Defining an HACMP cluster using the Initialization and Standard Configuration menu is limited to the use of：（）  

• A、 IPAT via IP aliasing
• B、 Custom Resource Groups
• C、 Heartbeating over IP Aliases
• D、 Concurrent Capable Volume Groups

第6题：

Which of the following hard drive busses will provide the FASTEST speed？（）

• A、SAS
• B、SATA
• C、PATA
• D、EIDE

第7题：

Company.com with an EtherChannel implementation is considering an HACMP solution. What considerations must be addressed in planning this configuration？（）  

• A、 Hardware address takeover must be configured.
• B、 IPAT via IP aliasing is required for EtherChannel.
• C、 EtherChannel must be defined as a separate network.
• D、 HACMP does not support the fallover of EtherChannel.

第8题：

Which of the following technologies was designed to provide the FASTEST data rates over analog phone lines?（）

• A、RADSL
• B、SONET
• C、ADSL
• D、MPLS

第9题：

A two-node cluster provides NFS exports to a variety of UNIX clients. During fallover testing，it is determined that some clients are unable to mount the exported filesystems after fallover，and before node reintegration. It is verified that the filesystems belong to a resource group and are correct in /usr/es/sbin/cluster/etc/exports.  Which of the following may provide a possible solution to this problem？（）  

• A、 Use HWAT for IPAT to provide more reliable NFS serving.
• B、 Use AIX Fast Connect to provide more robust NFS serving.
• C、 Use NFS Cross Mounting to allow both nodes to export NFS properly.
• D、 Use the "Filesystem Mounted before IP Configured" flag to provide more predictable NFS serving.

第10题：

During a planning session， the customer indicates the need to provide high availability between a  Node attached to an IBM TotalStorage Enterprise Storage Server and a remote node attached to a IBM TotalStorage FAStT server with automatic fallover in the event of a disaster.  Which of the following HACMP options will provide this functionality？（）  

• A、 GeoRM
• B、 HACMP/XD://PPRC
• C、 HACMP/XD://GPFS
• D、 HACMP/XD://HAGEO