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单选题
A highly available WebLogic cluster in UNIX is configured for automatic server migration. Node Managed is configured on both machines to start managed servers. How should you simulate a managed server failure to test whether automatic server migration is working?（）
A
Shut down the managed server from the WebLogic console.
B
Shut down the managed server using the WLST command through Node Manager.
C
Run kill -9 once to kill the managed server process.
D
Run kill -9 to kill the managed server process, and run kill -9 one more time if the managed server is restarting.
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更多 “单选题A highly available WebLogic cluster in UNIX is configured for automatic server migration. Node Managed is configured on both machines to start managed servers. How should you simulate a managed server failure to test whether automatic server migration is working?（）A Shut down the managed server from the WebLogic console.B Shut down the managed server using the WLST command through Node Manager.C Run kill -9 once to kill the managed server process.D Run kill -9 to kill the managed server process, and run kill -9 one more time if the managed server is restarting.” 相关考题
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A customer needs to implement a Highly Available solution for JMS that has a primary data center and a backup. Which three steps would you perform when designing your solution?（）A、Store Transaction Logs in a database and use Database stores for JMS to make replication between sites easier.B、Use file based Transaction Logs and JMS stores and implement a separate replication solution for files in addition to database in case database replication fails.C、Implement Oracle RAC at each site to provide a highly available solution within each datacenter.D、Configure Whole Server Migration to migrate WebLogic Managed Servers from the primary to the secondary site.E、Configure Automatic Service Migration for JMS high availability within a datacenter.
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You are a network administrator for your company. The network contains a perimeter network. The perimeter network contains four Windows Server 2003， Web Edition computers that are configured as a Network Load Balancing cluster. The cluster hosts an e-commerce Web site that must be available 24 hours per day. The cluster is located in a physically secure data center and uses an Internet-addressable virtual IP address. All servers in the cluster are configured with the Hisecws.inf template. You need to implement protective measures against the cluster’s most significant security vulnerability. What should you do？ （）A、 Use Encrypting File System （EFS） for all files that contain confidential data stored on the cluster.B、 Use packet filtering on all inbound traffic to the cluster.C、 Use Security Configuration and Analysis regularly to compare the security settings on all servers in the cluster with the baseline settings.D、 Use intrusion detection on the perimeter network.
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考题
In a scale-out environment，what is a benefit of running DB2 pureScale compared to other solutions？（）A、Provides a highly available cluster of Power Systems enabling near linear scalability and disaster recovery across different sites.B、Incorporates a hardware locking mechanism which resembles the Parallel Sysplex on the mainframe， delivering performance and scalability.C、Enables near linear scalability by partitioning and clustering the database across multiple nodes， and adding nodes dynamically when needed.D、Provides scalability by employing a highly available cluster of servers interconnected by an Infiniband network and a central locking mechanism.
考题
Company.com needs to add a new file system to an existing volume group that is being made Highly available by HACMP？ What is the best procedure that minimizes down time of the applications？（） A、 Use C-SPOC to add the file system while the cluster is running.B、 Add the file system，and them perform the exportvg and importvg on the required nodes.C、 Stop the cluster，add the new file system， and synchronize the cluster then restart HACMP.D、 Break the reservation locks on the disk drives while the cluster is active and add the file system.
考题
单选题Which of the following statements is true about IPAT via IP replacement？（）A
Configuration of Hardware Address Takeover is supported.B
Fewer physical network interface cards are required in the cluster.C
It is the default for keeping a service IP labels highly available.D
None-service ip labels must use different subnets than service IP labels.
考题
多选题In the absence of shared storage between cluster nodes, which two actions can you take to configure a High Availability architecture?（）AMove domain logs to a highly available database.BMove server logs to a highly available database.CMove transaction logs to a highly available database.DMove JMS persistent stores to a highly available database.EMove error logs to a highly available database.
考题
单选题You are a network administrator for your company. The network contains a perimeter network. The perimeter network contains four Windows Server 2003， Web Edition computers that are configured as a Network Load Balancing cluster. The cluster hosts an e-commerce Web site that must be available 24 hours per day. The cluster is located in a physically secure data center and uses an Internet-addressable virtual IP address. All servers in the cluster are configured with the Hisecws.inf template. You need to implement protective measures against the cluster’s most significant security vulnerability. What should you do？ （）A
Use Encrypting File System （EFS） for all files that contain confidential data stored on the cluster.B
Use packet filtering on all inbound traffic to the cluster.C
Use Security Configuration and Analysis regularly to compare the security settings on all servers in the cluster with the baseline settings.D
Use intrusion detection on the perimeter network.
考题
单选题Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?（）A
Coherence*WebB
Coherence*ExtendC
TopLink Grid with CoherenceD
Coherence cluster lifecycle management in WebLogic ServerE
Named cache dependency Injection
考题
单选题Your network includes 40 servers that run Windows Server 2008 R2. You plan to virtualize the servers by using Hyper-V in a failover cluster. Your plan must allow for up to two offline host servers while still maintaining highly available virtual machines. You need to recommend the minimum number of Hyper-V host servers for the cluster. How many servers should you recommend？（）A
FiveB
ThreeC
FourD
Six
考题
单选题Company.com needs to add a new file system to an existing volume group that is being made Highly available by HACMP？ What is the best procedure that minimizes down time of the applications？（）A
Use C-SPOC to add the file system while the cluster is running.B
Add the file system，and them perform the exportvg and importvg on the required nodes.C
Stop the cluster，add the new file system， and synchronize the cluster then restart HACMP.D
Break the reservation locks on the disk drives while the cluster is active and add the file system.
考题
多选题How can an Oracle WebLogic cluster’s capacity be increased ？（）Aby adding server instances to the cluster on an existing machineBby adding machines to host server for more clustered instancesCby adding machines to the cluster to host the incremental server instancesDby adding node managers to an existing machine
考题
多选题Which two statements are true regarding the WebLogic domain?（）AA WebLogic domain can have more than one Administration server.BA WebLogic domain has at least one WebLogic server.CA WebLogic domain can have at the most one cluster.DA WebLogic domain can cross multiple physical machines.EEach WebLogic domain is associated with a different Node Manager.
考题
单选题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-SPOCD
Restart cluster services on both nodes
考题
多选题A customer needs to implement a Highly Available solution for JMS that has a primary data center and a backup. Which three steps would you perform when designing your solution?（）AStore Transaction Logs in a database and use Database stores for JMS to make replication between sites easier.BUse file based Transaction Logs and JMS stores and implement a separate replication solution for files in addition to database in case database replication fails.CImplement Oracle RAC at each site to provide a highly available solution within each datacenter.DConfigure Whole Server Migration to migrate WebLogic Managed Servers from the primary to the secondary site.EConfigure Automatic Service Migration for JMS high availability within a datacenter.
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