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ClicktheExhibitbutton.Asshownintheexhibit,acustomerhasseveralinterconnectedcorerings.Theywanttocreateseveralirtualrings?utilizingtheirSTM－64backbone(nodes1,2,3,and4).Whatdoyourecommend?()
A.SNCPrings
B.MS-SPRingrings
C.1：Nprotectiononallcorecircuits
D.dual-ringinterconnectwithMS-SPRingrings
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更多 “ ClicktheExhibitbutton.Asshownintheexhibit,acustomerhasseveralinterconnectedcorerings.Theywanttocreateseveralirtualrings?utilizingtheirSTM－64backbone(nodes1,2,3,and4).Whatdoyourecommend?() A.SNCPringsB.MS-SPRingringsC.1：NprotectiononallcorecircuitsD.dual-ringinterconnectwithMS-SPRingrings ” 相关考题
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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.
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An administrator has a two-node PowerHA cluster in a mutual takeover configuration. He needs to updatefrom 5.5 service pack 1 to 5.5 service pack 2. Which of the following actions will perform the updates with norisk of disruption to applications running in the cluster？（）A、Unmanage resource groups on all nodes， update the cluster filesets， start cluster services on all nodes，ensure cluster services stabilizeB、Update the cluster filesets on all nodes. Run ’refresh -s clstrmgrES’ on one node， wait for the cluster tostabilize， repeat for all other nodesC、Unmanage resource groups on one node， update the cluster filesets， start cluster services. Wait for thecluster to stabilize and repeat for all other nodes.D、Bring resource groups （RGs） online on all nodes concurrently， bring RGs offline on one node， update thecluster filesets， bring RGs online， repeat for all other nodes
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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.
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You load an XmlDocument named doc with the following XML. World Atlas Dictionary You need to use an XPath query string to select the two book nodes. Which code segment should you use? （）A、XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“.”);B、XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“book”);C、XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“bookstore//book”);D、XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“books/book”);
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 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The user base of a three-node cluster has increased. In order to add clustered users to all nodes， which of the following steps should be performed？（）A
On one of the nodes，add the users via C-SPOC ’Add a User to the Cluster’smit menu.B
Use C-SPOC to synchronize the password files between cluster nodes.C
On all of the nodes，add the users to the /etc/passwd and system security files，and then synchronize the cluster.D
On one of the nodes，add the users to the /tec/passwd and system security files，add home directories，and use cron to automate the movement of system security files between nodes.
考题
单选题You load an XmlDocument named doc with the following XML. World Atlas Dictionary You need to use an XPath query string to select the two book nodes. Which code segment should you use? （）A
Dim root As XmlElement = doc.DocumentElementDim nodes As XmlNodeList = root.SelectNodes(.)B
Dim root As XmlElement = doc.DocumentElementDim nodes As XmlNodeList = root.SelectNodes(book)C
Dim root As XmlElement = doc.DocumentElementDim nodes As XmlNodeList = root.SelectNodes(bookstore//book)D
Dim root As XmlElement = doc.DocumentElementDim nodes As XmlNodeList = root.SelectNodes(books/book)
考题
单选题{1，2，3}.add（‘a’）的结果是（）A
{1，2，3，‘a’}B
[1，2，3，a]C
{1，2，3，a}D
False
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