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单选题
Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time. How can the AIX host name dependency be managed in an HACMP environment.（）
A
It cannot be managed because the application will not work properly with HACMP.
B
The application start and stop script for the application can manage the hostname.
C
HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.
D
HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.
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更多 “单选题Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time. How can the AIX host name dependency be managed in an HACMP environment.（）A It cannot be managed because the application will not work properly with HACMP.B The application start and stop script for the application can manage the hostname.C HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.D HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.” 相关考题
考题
Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（） A、 Only the heartbeat IP network can exist in a VPN style network.B、 HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.C、 If a VPN is used for IP traffic the heartbeating must be done over disk connections.D、 HACMP can exist in a VPN network environment，but special considerations must be addressed.
考题
Company.com has a cluster with nodes that support "hot swap" adapters. During an upgrade of The network infrastructure，an additional network adapter has been added to the nodes and configured in AIX. What is the next step required to add this adapter to HACMP？（） A、 Stop the node.B、 Stop the cluster.C、 Run autodiscovery.D、 Configure the IP adapter.
考题
Company.com with a newly installed cluster has been checking the logfiles to determine if the cluster has had any recent activity. The non-IP RS232 heartbeat connection seems to be having a difficulty. The serial network goes down，and then a couple of minutes later comes back up again. This pattern is repeated many times in the log. If this system was installed without regard to best practices， what is the most likely problem with the serial network？（） A、 The serial port is malfunctioning and needs to be repaired.B、 The baud rate is incorrectly specified in the AIX devices configuration.C、 The serial port is not a port approved to support HACMP heartbeat traffic.D、 The baud rate is incorrectly specified in the HACMP interface configuration.
考题
Company.com has an application that has a hard-coded hostname in the startup routines. The application is being made highly available using HACMP. During testing， the application does not start on the standby node because the hostname was not what the application expected. What can be done to fix this problem？（）A、 Manage the hostname in the application server start ands top scriptsB、 Nothing， because this application cannot be controlled by HACMP and should be startedwith /etc/inittabC、 Change the hard-coded hostname in the application startup routines to use the uname rather than the hostnameD、 Override the default ha_hostname in the cluster configuration to reflect the shared hostname rather than the default ha_hostname
考题
During a planning session， Company.com expresses concern about the behavior of the nodes When HACMP is installed. Once department is reliant on an older piece of equipment that is critical to operations and must communicate to the database server. Previous network changes indicated that this piece of equipment does not support gratuitous ARP. How can HACMP best incorporate this restriction into the cluster design？（） A、 The administrator must use Hardware Address Take over with HACMP.B、 The clsmuxpd process and the contents of the /etc/cluster/ping_client_list can address the issue.C、 HACMP does not have any facility to be compatible with older devices that have limited capabilities.D、 HACMP can use either hardware address take over，or clinfo can update the arp cache of the clients when an adapter event occurs.
考题
Company.com has non-IBM fibre attached storage. The storage is connected to a node in the cluster that has multiple adapters and virtual paths. There is a concern about detecting the loss of one of the fibre adapters since there is no indication to the administrator that one has failed. What feature of HACMP can be sued to assist with this issue？（） A、 Disk heartbeatB、 Error notificationC、 Event notificationD、 Application monitor
考题
During Company.com planning session， the LVM requirements for HACMP are provided. The administrator explains that there are five volume groups in the current production environment because filesystems constantly change due to the nature of the business. Maintenance outages are limited to one Saturday per month. There is some concern about the amount of time that will be required for outages once HACMP is installed. With HACMP，what will be the simplest methods of managing LVM changes while minimizing required downtime.（） A、 Make changes and allows Lazy Update to sync the changes later.B、 Use the Cluster Single Point Of Control to manage LVM changes.C、 Use exportvg on the primary node and improtvg on the second node.D、 Set up a local NFS cross-mount， and use the local filesystem until the outage.
考题
A cluster node has been started and has not acquired the resources in the resource groups. Which log file will show the details of any event script processing that has occurred？（） A、 /tmp/hacmp.outB、 /tmp/clstrmgr.debugC、 /usr/es/adm/cluster.logD、 /var/adm/hacmp/hacmp.out
考题
Company.com has several network adapters configured as backup paths using the Virtual IP Addressing and dynamic routing of AIX. A second node needs to be added to the environment to crate a cluster. What considerations must be addressed during the planning session？（） A、 HACMP supports most types of networks，including Virtual IP Addressing by AIX.B、 If HACMP IP aliasing is used，the devices may be the Virtual IP type used by AIX.C、 Using the AIX Virtual IP Addressing scheme HACMP can provide near fault tolerant availability of the network.D、 The AIX Virtual Addressing mechanism is not supported by HACMP，but a similar configuration can be created in HACMP.
考题
Company.com has decided to implement the "Fast Disk Takeover" and "Disk Heart Beat" features of HACMP. What IBM distribution media will be required for a default installation？（） A、 AIX media onlyB、 HACMP media onlyC、 AIX and HACMP mediaD、 HACMP and Concurent Resource Manager media
考题
Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time. How can the AIX host name dependency be managed in an HACMP environment.（） A、 It cannot be managed because the application will not work properly with HACMP.B、 The application start and stop script for the application can manage the hostname.C、 HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.D、 HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.
考题
Company.com has a resource group that contains a database that is accessed by a web client based on another system. The communication to the database is TCP/IP. Occasionally after a failure， the end users get unusual error messages that indicate the database server is not available. It has been determined that the web server is trying to access the database server’s information before it has completed file system recovery after a failure. How can HACMP affect this problem？（） A、 HACMP can resequence the order to the starting of the various resource group elements by utilizing Dynamic Node Priority.B、 The order of dependency can be controlled though the HACMP resource group configuration if the web server was made to be part of the HACMP cluster.C、 HACMP can delay making the network label available until after the filesystem checks have completed with the "filesystem mounted before IP is configured".D、 The IP service label can be in a second resource group allowing the sequential processing of resource groups to control when the IP service label is made available.
考题
Company.com has decided to implement virtual hosts in their web server. The current estimate is to create six virtual hosts with unique URL’s and IP addresses. The solution is going to use the IP aliasing faction in HACMP. How many resource groups are required to support this configuration？（）A、 1B、 2C、 6D、 7
考题
Company.com has I/O slot constraints on two nodes that are going to be configured in an HACMP cluster. There is room for only one Network Interface Card in each node，in addition to the built-in Ethernet port on the system planer. The best HACMP configuration for these servers is to implement：（） A、 A single adapter network using the Network Interface Card in each nodeB、 A single adapter network using persistent addresses on the Network Interface Card in each nodeC、 A dual adapter network using the internal Ethernet adapters as an non-service interface with IPAT via IP Replacement.D、 EtherChannel high availability for the network connections with HACMP cascading resource groups for data and application fallover
考题
Company.com has employed you as their Exchange administrator.The Company.com network contains an Exchange Server 2010 Organization.You are responsible for managing the Company.com network.You receive an instruction from management to reject e-mail messages that have a spam confidence level （SCL） of 5.You thus decide to configure the organization to accomplish this task. What should you do？（）A、You should consider configuring the sender reputation.B、You should consider configuring the sender filtering.C、You should consider configuring the content filtering.D、You should consider configuring the recipient filtering.
考题
单选题Company.com with a newly installed cluster has been checking the logfiles to determine if the cluster has had any recent activity. The non-IP RS232 heartbeat connection seems to be having a difficulty. The serial network goes down，and then a couple of minutes later comes back up again. This pattern is repeated many times in the log. If this system was installed without regard to best practices， what is the most likely problem with the serial network？（）A
The serial port is malfunctioning and needs to be repaired.B
The baud rate is incorrectly specified in the AIX devices configuration.C
The serial port is not a port approved to support HACMP heartbeat traffic.D
The baud rate is incorrectly specified in the HACMP interface configuration.
考题
单选题A cluster node has been started and has not acquired the resources in the resource groups. Which log file will show the details of any event script processing that has occurred？（）A
/tmp/hacmp.outB
/tmp/clstrmgr.debugC
/usr/es/adm/cluster.logD
/var/adm/hacmp/hacmp.out
考题
单选题Company.com has decided to implement the "Fast Disk Takeover" and "Disk Heart Beat" features of HACMP. What IBM distribution media will be required for a default installation？（）A
AIX media onlyB
HACMP media onlyC
AIX and HACMP mediaD
HACMP and Concurent Resource Manager media
考题
单选题Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（）A
Only the heartbeat IP network can exist in a VPN style network.B
HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.C
If a VPN is used for IP traffic the heartbeating must be done over disk connections.D
HACMP can exist in a VPN network environment，but special considerations must be addressed.
考题
单选题Company.com has two sites that are 3072 kilometers apart and wants to implement HACMP between eh two locations. The nodes at each location must be capable of running the application in the event of a failure. Currently the customer’s disk technology is SCSI. How can HACMP be used in this environment？（）A
HACMP cannot span sites； the environment must be contained in a single site.B
HACMP/XD://HAGeo has unlimited distance mirroring that may be appropriate for this environment.C
HACMP cannot be split into two sites that exceed the limitation s of the storage cable length.D
HACMP/XD://PPRC that is included with the base HACMP distribution will enable site-to-site communications in HACMP.
考题
单选题Company.com has several network adapters configured as backup paths using the Virtual IP Addressing and dynamic routing of AIX. A second node needs to be added to the environment to crate a cluster. What considerations must be addressed during the planning session？（）A
HACMP supports most types of networks，including Virtual IP Addressing by AIX.B
If HACMP IP aliasing is used，the devices may be the Virtual IP type used by AIX.C
Using the AIX Virtual IP Addressing scheme HACMP can provide near fault tolerant availability of the network.D
The AIX Virtual Addressing mechanism is not supported by HACMP，but a similar configuration can be created in HACMP.
考题
单选题Company.com has a cluster with nodes that support "hot swap" adapters. During an upgrade of The network infrastructure，an additional network adapter has been added to the nodes and configured in AIX. What is the next step required to add this adapter to HACMP？（）A
Stop the node.B
Stop the cluster.C
Run autodiscovery.D
Configure the IP adapter.
考题
单选题During a planning session， Company.com expresses concern about the behavior of the nodes When HACMP is installed. Once department is reliant on an older piece of equipment that is critical to operations and must communicate to the database server. Previous network changes indicated that this piece of equipment does not support gratuitous ARP. How can HACMP best incorporate this restriction into the cluster design？（）A
The administrator must use Hardware Address Take over with HACMP.B
The clsmuxpd process and the contents of the /etc/cluster/ping_client_list can address the issue.C
HACMP does not have any facility to be compatible with older devices that have limited capabilities.D
HACMP can use either hardware address take over，or clinfo can update the arp cache of the clients when an adapter event occurs.
考题
单选题Company.com has non-IBM fibre attached storage. The storage is connected to a node in the cluster that has multiple adapters and virtual paths. There is a concern about detecting the loss of one of the fibre adapters since there is no indication to the administrator that one has failed. What feature of HACMP can be sued to assist with this issue？（）A
Disk heartbeatB
Error notificationC
Event notificationD
Application monitor
考题
单选题Company.com has an application that requires a serial connection for Electronic Data Interchange. What must be done to integrator the serial connection into an HACMP cluster？（）A
Use an RS3232/422 serial Y cable.B
Alter the device settings to 9600 8/n/1 xon/xoff.C
Use a network based terminal server for the serial connection.D
Nothing because HACMP does not support native serial connection fallovers.
考题
单选题Company.com has a large network control center with an SNMP based monitoring tool running on a non-IBM Unix like system. It has become desirable for the network control center to monitor the activity of an HACMP cluster. What feature in HACMP can assist with this？（）A
hacmp.myB
hacmp.mibC
hacmp.defsD
hacmp.snmp
考题
单选题During a planning meeting， Company.com indicates that they intend to make a relational Database highly available. The application has a pre-requisite that a kernel extension be loaded from /etc/inittab. How would this be managed in an HACMP environment？（）A
It can be started with a crontab entry.B
It can be created as an Application Server.C
It can be added to a resource group as a dependency.D
It cannot be done because HACMP provides no method to order application start/stop scripts.
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