单选题An application running on a production cluster failed over to the backup node， however， the DLPARintegration scripts failed. On inspection， it was discovered that the scripts failed as a result of /var being 100% full. The administratoradded more spac

第1题：

While reviewing the backup logs a server administrator notices that a backup job for an application server on the same subnet has failed. Which of the following is MOST likely the problem？（）

• A、The remote agent was not running.
• B、The management card has failed.
• C、The proxy server was blocking access.
• D、The hardware firewall was blocking access.

第2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 heartbeat
• B、 Error notification
• C、 Event notification
• D、 Application monitor

第3题：

第4题：

A customer who has a two node PowerHA cluster， with each node being at a different site and using cross siteLVM， plans to add a third heartbeat to further reduce the chance of data divergence or partitioned cluster. Theheartbeat will make use of spare adapters in the nodes. However， the heartbeats must go via an externalnetwork requiring static routes to be added for cluster functionality.How can this be achieved？（）

• A、Configure the static route in the /etc/rc.net file
• B、Using application Start/Stop scripts to manage the static route
• C、Configure Pre and Post event commands to manage the static route
• D、Using smitty route command to create the static route and update the ODM

第5题：

Company.com has a four-node cluster （nodes ’A’， ’B’， ’C’， and ’D’）. The nodes are set up in  Resource group pairs. Node ’A’ falls over to Node ’B’， and Node ’C’ falls over to Node ’C’. During a maintenance windows， it was discovered that the six resource groups on Node ’A’ are too much to be adequately handled by Node ’B’.  What could be done to better utilize the available resources during fallover？（）  

• A、 Implement Work Load manager so that the application monitors for additional resource      requirements.
• B、 Add a fifth node to function as a load leveler in order to control the dispatching of the resource jobs.
• C、 Implement Dynamic Node Priorities in the resource groups in order to find a node with suitable system resources.
• D、 Reduce the number of resource groups on Node ’A’ to 1 in order to ensure faster and more robust fallover to a single system.

第6题：

A cluster node has a failed fibre adapter requiring the node to be halted to replace it. To minimize downtime， what is the appropriate method of performing this repair？（）

• A、 Perform the cIRGmove command to move the node’s resources to another cluster node.
• B、 Perform a graceful stop of the cluster，replace the adapter，and restart the cluster.
• C、 Perform a force stop of the cluster node，replace the adapter，and restart the cluster. 
• D、 Perform a graceful takeover of the cluster，replace the adapter，and restart the cluster.

第7题：

An enterprise has three nodes： -Node ’A’ is a production database， -Node ’B’ is a production  Application server， and -Node ’C’ is a test and development node. Node ’C’ is used by six programmers to develop and the production application as business critical and would like to make it highly available with HACMP. Application development and testing is not business critical.  Which of the following describes the best solution？（）  

• A、 There is not an adequate solution because HACMP should not be configured in this environment without a dedicated standby node.
• B、 Nodes ’A’ and ’B’ should be configured in a cluster with mutual fallover of two cascading resource groups to provide both nodes will deliver acceptable response time with both resource groups.
• C、 Nodes ’A’ and ’C’ should be configured in one cluster， and Nodes ’B’ and ’C’ in another cluster to prevent both the database and application server from falling over to Node ’C’ at the same time.
• D、 Nodes ’A’， ’B’， and ’C’ should be configured in a cluster with Node ’C’ the hot standby for both the database and application server resource groups. Workload Manager （WLM） must be configured on database and application developers from over utilizing the CPU resources.

第8题：

The en0 interface on Node1 of a two-node cluster has failed. This adapter is configured with a boot addressand under stable operations also has the service address of the cluster’s single resource group. The resourcegroup is configured with the fallback option. The HA network was configured for IPAT via aliasing and now theservice address is on the en1 interface in the cluster. The en0 interface has already been physically replacedand configured with the boot address. Which of the following will return the cluster to its original state andminimize cluster downtime？（）

• A、Run cluster synchronization.
• B、Restart cluster services on Node1.
• C、Perform a swap_adapter using C-SPOC
• D、Restart cluster services on both nodes

第9题：

During initial cluster planning session， a requirement is mandated that application monitoring will  Be used to monitor the production database and three application servers. Since all the application servers rely on the database being active， only one resource group has been planned to manage the starting/stopping of the cluster resources.  How ill the initial design impact the use of application monitoring？（）  

• A、 Only one application server per resource group can be monitored.
• B、 Process monitoring is part of RSCT and requires no special scripts.
• C、 Any application can be monitored as long as it has an application server.
• D、 Having all application servers in one resource group improves recovery time.

第10题：

A cluster administrator has decided to add a cluster verification to the weekly maintenance scripts  That are run from corn.  When a cluster verification is performed，which of the following will require a custom verification method？（）  

• A、 HACMP ODM object classes
• B、 HACMP Error Notification
• C、 HACMP Topology & Resources
• D、 HACMP Application Server Start/Stop scripts