多选题Which two of the following are the imposed restrictions to production redeployment in WebLogic Server ？（）ACan’t cahnge application’s deployment targetsBCan’t cahnge application’s security modelCCan’t cahnge application’s node managerDCan’t cahnge appli

第1题：

An existing cluster has an application node and database node. Changes in the application  require both nodes to have access to the other’s data all of the time.  Which facility managed by HACMP can be implemented with the least amount of impact？（）   

• A、 NFS
• B、 AFS
• C、 DFS
• D、 GPFS

第2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3题：

Which two statements are true about the Application Grid ？（）

• A、 Application Grid computing brings key industry-leading technologies like MS IIS and Grade WebLogic Server together.
• B、 Application Grid computing promotes well architectured sharing of resources.
• C、 Application Grid computing based on Oracle’s RAC technology.
• D、 Application Grid computing results in more predictable behavior through better instrumentation and more optimal allocation of resources.

第4题：

Which of the following fragments might cause errors？（）    

• A、 String s = "Gone with the wind"；String t = " good "；String k = s + t；
• B、 String s = "Gone with the wind"；String t；t = s[3] + "one"；
• C、 String s = "Gone with the wind"；String standard = s.toUpperCase（）；
• D、 String s = "home directory"；String t = s - "directory"；

第5题：

A user has an application server LPAR with a physical Ethernet adapter. They want to have a database LPAR also connected to the application LPAR via virtual Ethernet. Their security policies require a firewall between the application LPAR and database LPAR. Which of the following virtual Ethernet configurations satisfies the customer’s requirements？（）

• A、The application server，firewall，and database server on the same VLAN
• B、The application server and firewall on one VLAN，and the database server on a second VLAN
• C、The application server on one VLAN，and the database server and firewall on a second VLAN
• D、The application server and firewall on one VLAN，and the firewall and database server on a second VLAN

第6题：

shirin plans to change the form and views of a production database. she will make the changes locally and then update the application’s design template with the changes. which one of the following server tasks does the administrator run in order for the changes to take effect?（）

• A、 design 
• B、 updall 
• C、 replica 
• D、 fixup

第7题：

An enterprise has two nodes： -Node ’A’ runs a large relational database and ha six CPUs and  32GB of memory. -Node ’B’ is an application server with three CPU’s and 16GB of memory. During peak production periods， the CPU load for Node ’A’ is normally between 30% and 40%. For Node ’B’， the CPU load is 10% to 20% during peak production periods.  Which of the following describes the best solution for an HACMP cluster？（）  

• A、 Two cluster with two resource groups in a mutual takeover configuration.
• B、 One cluster with two cascading resource groups in a mutual takeover configuration.
• C、 One cluster with two rotating resource groups in a one-sided hot standby configuration.
• D、 Two clusters with two resource groups in a hot-standby configuration with a newly acquired third node.

第8题：

What is the name of the WebLogic specific deployment descriptor of Java Enterprise Application?（）

• A、application.xml
• B、weblogic.xml
• C、web.xml
• D、weblogic-application.xml
• E、config.xml

第9题：

Which path， relative to a web application’s root， identifies the web application’s deployment descriptor？（）

• A、 /conf/web.xml
• B、 /WEB-INF/web.xml
• C、 /conf/server.xml
• D、 /META-INF/web.xml
• E、 /WEB-INF/rules.xml
• F、 /META-INF/server. Xml

第10题：

Which two statements are true about the WebLogic Server domains ？ （）

• A、 Application Programmers need to refer to domains in their Oracle Web`logic Server programming Interface
• B、 domains can be used to separate development， test， and production application， administration and operational responsibility， and organizational or business division 
• C、 one can share a configured resource or subsystem between domains
• D、 the concept of multiple domains is supported