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单选题 In order to successfully install HACMP, which non-default AIX lpp is a requirement?()  

A

 bos.mp64

B

 bos.data

C

 bos.net.tcp.server

D

 rsct.compact.clients.sp

单选题 A two-node cluster is attached via SAN to shared disk. The customer has requested that one of  the nodes be moved to another room 300 feet away. However, this distance exceeds the length specified by the RS232 specifications.  What solution would resolve the RS232 specification issue with the fewest additional components?()

A

 Target mode fiber channel can be used with a SAN solution.

B

 The heartbeat could be established by using a disk heartbeat.

C

 An RS232 line driver can be used to extend the existing serial connection.

D

 The NIM for the serial connection can be altered to compensate for the additional delay caused by the increased distance.

单选题 While adding the forced varyon volume group option, it is decided to create a disk heartbeat  Network over the disk paths. Which HACMP function is used to create disk heartbeat devices?()

A

 The Disk hearbeat facility is initialized when creating enhanced concurrent mode volume groups through HACMP.

B

 HACMP does not create the disk heartbeat area directly; RSCT facility creates the area used for the disk heartbeat when the device is started by Group Services.

C

 The ’Chdev -v-C  command creates an enhanced Volume Group from an ordinarilyVolume Group. This creates the heartbeat region on the vfirst disk in the chain.

D

 The disk heartbeat area on the disk is created and initialized when the device is created inHACMP Extended Configuration -> Extended Topology -> Disk heartbeat facility smit path.

单选题 A new HACMP maintenance level has recently been released. An administrator is creating a  project plan that is required for applying the updates for a three-node production cluster.  To minimize downtime,what is the best way to accomplish the updates on all cluster nodes?()  

A

 Perform a graceful takeover one node at a time and apply the updates.

B

 Perform the updates on all nodes simultaneously using C-SPOC utilities.

C

 Perform the updates on node at a time with the cluster software active.

D

 Perform a graceful stop of all cluster nodes and apply updates to all nodes.

单选题 During implementation of a two-node cluster,it is determined that error notification for the shared Disk subsystem would be beneficial.  Which of the following is a pre-requisite for implementing automatic error notification?()  

A

 The cluster must not be running.

B

 The cluster.es.server.utils lpp must be installed.

C

 The error notification module must be enabled in RSCT.

D

 The permissions on /tmp/hacmp.out need to be changed to 774.

单选题 A cluster using IPAT via IP aliasing has four adapters. Normally there are several resource  groups that have a total of four service IP labels. When two of the adapters fail, what happens?()  

A

 The resource group containing the IP labels changes to an offline state.

B

 The IP service labels of the failed adapters relocate the surviving adapters.

C

 Nothing because the resource groups wait for the adapters to become active again.

D

 The resource groups containing the IP labels of the failed adapters migrate to a backup node.

单选题 Company.com has crated a process application monitor for an application that is initiated by a "c"  Shell script. The application monitor is not functioning as designed.  What could be the issue with eh application monitor?()  

A

 A process monitor cannot monitor an application started by a shell.

B

 For process monitors to function correctly, they must use the korn shell.

C

 A custom monitor cannot de3termine the status of applications started by shell scripts.

D

 The process monitor script is not existing with a zero return code after checking the status of the application.

单选题 Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration?()   

A

 All subnets in use by HACMP must be in the same VLAN.

B

 All subnets in sue by HACMP must be in a different VLAN.

C

 HACMP does not support multiple subnets when using heartbeating via IP aliasing.

D

 HACMP does not support the use of VLAN.

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