网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Due to recent changes in infrastructure， a four-node cluster has been split into two locations， but is still listed as a single site in HACMP. The location split has proceeded smoothly， the only exception being the serial heartbeats. There are constant errors causing the serial network to go up and down. What is the best solution to resolve this issue？（）
A
Install the dialback failsafe optional filesets.
B
Change the speed parameter in smitty tty to be 38400，8，N，1.
C
Install additional rsct filesets required for non null modem connections.
D
Change the parameters in the Network Module to stop RSCT from changing the speed of the line.
参考答案
参考解析
解析：
暂无解析
更多 “单选题Due to recent changes in infrastructure， a four-node cluster has been split into two locations， but is still listed as a single site in HACMP. The location split has proceeded smoothly， the only exception being the serial heartbeats. There are constant errors causing the serial network to go up and down. What is the best solution to resolve this issue？（）A Install the dialback failsafe optional filesets.B Change the speed parameter in smitty tty to be 38400，8，N，1.C Install additional rsct filesets required for non null modem connections.D Change the parameters in the Network Module to stop RSCT from changing the speed of the line.” 相关考题
考题
Split horizon has been enabled within the Ezonexam routed network. Which one of the following statements best explains the split horizon rule?A．Only routers can split boundaries (horizons) between networks in separate AS numbers.B．Each AS must keep routing tables converged to prevent dead routes from being advertised across boundaries.C．Once a route is received on an interface, advertise that route as unreachable back out the same interface.D．Information about a route should never be sent back in the direction from which the original update came.E．None of the above
考题
A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?（）A. operator trainingB. cache size of the two clustersC. fibre bandwidth capability between the sitesD. number of stacked tape drives attached to each cluster
考题
Your ARPA has been tracking a target and has generated the targets course and speed．The radar did not receive a target echo on its last two scans due to the weather．What should you expect under these circumstances ________．A.The ARPA will generate data as if the target was still being tracked by radarB.The ARPA will give an audible and/or visual lost target alarmC.The ARPA will generate data based on sea return echoes from the vicinity where the target was lostD.The ARPA has lost all memory of the target and must recompute the target data
考题
A client wants to implement a highly available cluster between two sites. At each site the client has an IBMDS8300. At each site， the client would like a single node which will be connected through a SAN to the local DS8300but not the remote DS8300. Which clustering product could be used to provide high availability for this infrastructure？（）A、PowerHA/XD for GLVMB、PowerHA with cross-site LVMC、PowerHA/XD for Metro MirrorD、PowerHA/XD for Global Mirror
考题
An administrator has added an additional network adapter to each cluster node. The adapters have been configured and tested， and the /etc/hosts file has been updated. However，the adapters do not appear in the pick list when the administrator tries to define the adapters to HACMP. What would be required to correct this problem？（） A、 Rerun autodiscovery.B、 Synchronize the cluster.C、 Restart cluster services.D、 Delete and recreate the adapters.
考题
A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?（）A、operator trainingB、cache size of the two clustersC、fibre bandwidth capability between the sitesD、number of stacked tape drives attached to each cluster
考题
A user is browsing to a newly created internal site called www.comptia.org. After putting incredentials the page comes up blank. Which of the following is MOST likely the cause?（）A、The user must add the new site to the local log file.B、A proxy exception has not been configured.C、SMTP has not been configured.D、The loopback address has not been configured.
考题
Which of the following is required to ensure the completion of all tests within the automated procedure of thecluster test tool？（）A、Application monitoring has been configuredB、Only disk heartbeat networks have been usedC、Cluster nodes are attached to two IP networksD、Resource Group dependencies have been configured
考题
A two-node cluster has both a single TCP/IP heartbeat and a single non-IP serial heartbeat. TheService Level Agreement regarding the speed of cluster fallover has been updated，and Fast Disk Takeover will be implemented to meet the new Service Level Agreement. Which of the following should be implemented to increase the reliability of Fast Disk Takeover？（） A、 Disk should be mirrored across separate storage enclosures.B、 Disk heartbeats should be added over multiple disk adapters.C、 Disk major and minor numbers should be set as unique across nodes.D、 Disk adapter queue_depth should be increased from the default values.
考题
A customer is planning a PowerHA cluster split across two sites. The sites are located 10km apart. There is aDS8000 storage array at each site with SAN connectivity between the two arrays. There are only enough IPinterfaces for one IP network in this cluster. How can they ensure that disk data is automatically mirrored and synchronized between sites？（）A、Purchase PowerHA/XD licenseB、Purchase PowerHA with GLVM licenseC、Implement PowerHA with split-site LVMD、Implement PowerHA with cross-site LVM
考题
A HACMP/XD://HAGeo cluster has been installed with four nodes， two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD://HAGeo. In the event of a site failure，what happens？（） A、 The dominate site will always assume the non-dominate site has failed and continue processing.B、 The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional.C、 The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional.D、 The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network.
考题
During an HACMP migration，two nodes of a four-node cluster have been migrated. The existing hardware of the remaining two nodes do not meet the pre-requisites of the HACMP level that is being installed. Which of the following is the best method for resolving this issue？（）A、 Upgrade the unsupported hardware and continue with the migration.B、 Restore the two nodes that have been migrated with a cluster snapshot.C、 Restore the two nodes that have not been migrated with a cluster snapshot.D、 Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.
考题
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
Due to recent changes in infrastructure， a four-node cluster has been split into two locations， but is still listed as a single site in HACMP. The location split has proceeded smoothly， the only exception being the serial heartbeats. There are constant errors causing the serial network to go up and down. What is the best solution to resolve this issue？（） A、 Install the dialback failsafe optional filesets.B、 Change the speed parameter in "smitty tty" to be 38400，8，N，1.C、 Install additional rsct filesets required for non null modem connections.D、 Change the parameters in the Network Module to stop RSCT from changing the speed of the line.
考题
单选题A customer is planning a PowerHA cluster split across two sites. The sites are located 10km apart. There is aDS8000 storage array at each site with SAN connectivity between the two arrays. There are only enough IPinterfaces for one IP network in this cluster. How can they ensure that disk data is automatically mirrored and synchronized between sites？（）A
Purchase PowerHA/XD licenseB
Purchase PowerHA with GLVM licenseC
Implement PowerHA with split-site LVMD
Implement PowerHA with cross-site LVM
考题
单选题During an HACMP migration，two nodes of a four-node cluster have been migrated. The existing hardware of the remaining two nodes do not meet the pre-requisites of the HACMP level that is being installed. Which of the following is the best method for resolving this issue？（）A
Upgrade the unsupported hardware and continue with the migration.B
Restore the two nodes that have been migrated with a cluster snapshot.C
Restore the two nodes that have not been migrated with a cluster snapshot.D
Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.
考题
单选题A user is browsing to a newly created internal site called www.comptia.org. After putting incredentials the page comes up blank. Which of the following is MOST likely the cause?（）A
The user must add the new site to the local log file.B
A proxy exception has not been configured.C
SMTP has not been configured.D
The loopback address has not been configured.
考题
单选题A HACMP/XD://HAGeo cluster has been installed with four nodes， two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD://HAGeo. In the event of a site failure，what happens？（）A
The dominate site will always assume the non-dominate site has failed and continue processing.B
The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional.C
The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional.D
The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network.
考题
单选题Even if（）vessel was unseaworthy，a Shipowner can still rely on the exception perils if the loss has not been caused by unseaworthiness.A
herB
theirC
itsD
his
考题
单选题A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,and route-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）A
oneB
threeC
twoD
zero
考题
单选题An administrator has added an additional network adapter to each cluster node. The adapters have been configured and tested， and the /etc/hosts file has been updated. However，the adapters do not appear in the pick list when the administrator tries to define the adapters to HACMP. What would be required to correct this problem？（）A
Rerun autodiscovery.B
Synchronize the cluster.C
Restart cluster services.D
Delete and recreate the adapters.
考题
单选题Your ARPA has been tracking a target and has generated the targets course and speed.The radar did not receive a target echo on its last two scans due to the weather.What should you expect under these circumstances（）.A
The ARPA will generate data as if the target was still being tracked by radarB
The ARPA will give an audible and/or visual lost target alarmC
The ARPA will generate data based on sea return echoes from the vicinity where the target was lostD
The ARPA has lost all memory of the target and must recompute the target data
考题
单选题A customer has two locations located 7 kilometers apart. The production site has a Cisco 9509chassis with 48 Fibre Channel ports activated， and the disaster recovery site has a Cisco 9509chassis with 48 Ethernet ports activated. Which of the following products will be used to get thedata from one location to the other？（）A
IBM SAN40-B4B
Cisco MDS 9222iC
Cisco MDS 9148D
IBM SAN32B-E4 with encryption
考题
单选题A client wants to implement a highly available cluster between two sites. At each site the client has an IBMDS8300. At each site， the client would like a single node which will be connected through a SAN to the local DS8300but not the remote DS8300. Which clustering product could be used to provide high availability for this infrastructure？（）A
PowerHA/XD for GLVMB
PowerHA with cross-site LVMC
PowerHA/XD for Metro MirrorD
PowerHA/XD for Global Mirror
考题
单选题A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?（）A
operator trainingB
cache size of the two clustersC
fibre bandwidth capability between the sitesD
number of stacked tape drives attached to each cluster
考题
单选题A two-node cluster has both a single TCP/IP heartbeat and a single non-IP serial heartbeat. TheService Level Agreement regarding the speed of cluster fallover has been updated，and Fast Disk Takeover will be implemented to meet the new Service Level Agreement. Which of the following should be implemented to increase the reliability of Fast Disk Takeover？（）A
Disk should be mirrored across separate storage enclosures.B
Disk heartbeats should be added over multiple disk adapters.C
Disk major and minor numbers should be set as unique across nodes.D
Disk adapter queue_depth should be increased from the default values.
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.
热门标签
最新试卷