1z Number: 1z0-133 Passing Score: 800 Time Limit: 120 min File Version: z0-133

Transcription

1 1z0-133 Number: 1z0-133 Passing Score: 800 Time Limit: 120 min File Version: z0-133 Oracle WebLogic Server 12c: Administration I

2 Exam A QUESTION 1 You configure a data source with a non XA driver because your (non-oracle) database does not provide XA drivers. The data source will sometimes participate in global transactions with an EJB, so as you configure the data source you select "Supports Global Transactions" and One-phase commit. Why is this configuration wrong? A. You must choose an XA driver when a data source participates In global transactions. B. "One' Phase Commit" always returns "ready" during phase one of the two-phase commit process' so it is possible you will have heuristic errors in the database. C. "One-Phase Commit" processes this data source last In the global transactions, if the EJB must go last, you cannot use this configuration. D. "One-Phase Commit" only allows this data source to participate in global transaction, so you cannot have a global transaction that includes an EJB. Correct Answer: D QUESTION 2 When creating a dynamic cluster, you have multiple options concerning how dynamic servers are. Which of the following are valid options? A. Identify three supported configurations. B. Use a single machine. C. Use all machines in a subnet. D. Use all machines in the domain. E. Use all percentage of machines in the domain. F. Use all machines whose names match an expression. Correct Answer: BDF QUESTION 3 Which action should you take to automatically back up the domain configuration when anyone Activates a configuration change?

3 A. USE the backup='true' parameter of the ad activate () command In WLST. B. The administration console, select " Follow Configuration changes" In the Shared preferences for the console. C. In the administration console, select "Configuration Archive Enabled" under the general configuration of the domain. D. Enabling automatic domain configuration creates backups of the configuration during server boot not at each activation. Correct Answer: C Reference: (enabling automatic configuration backups) QUESTION 4 As the technical lead for your project, you have been asked to recommend a new solution to handle frequently increasing loads on your applications. The Weblogic domain currently runs with two clusters of three servers with request being filtered and passed by a proxy server that users the round robin algorithm. However, the load sometimes exceeds the maximum capacity of all these servers combined but your domain lacks in scalability. What is the best implementation solution? A. Add a third cluster and spread existing server instances across the clusters. B. Modify the proxy server load balancing algorithm to weight based. C. Configure dynamic clusters and specify the number of server instances you anticipate at needing at peak load. D. Tune work managers to optimize work. E. Replace the software load balancer with a hardware load balancer. Correct Answer: C

4 QUESTION 5 All administrators that deal with the production domain in your organization are extremely experienced. As the lead administrator, you have been asked to change the administration console preferences for all administrators so that inline help no longer displays, since no one needs It. Select the true statement about this scenario. A. There is nothing you can do since inline help cannot be disabled. B. There is nothing you can do for all users, since disabling inline help must be done per user. C. Log into the administration console and disable Inline help under "help." D. Access WLST, connect to the domain's admin server, and use the command enable inline help (false). Correct Answer: C Valid. QUESTION 6 You plan to Install WeblLogic Server by using the genetic JAR installer in silent mode. What are two ways to create the required response file? A. First install or deinstall graphically. There is an option to save a response file. B. Use the sample response file in the installation documentation as a template. C. First run the Repository creation utility. There is an option to save a response file. D. The response file is not required. You can answer questions interactively at the command line. E. The genetic JAR installer does not have a silent mode.so you do not need a response file when using this installer. Correct Answer: A QUESTION 7 Your domain consists of 30 servers. You are using the Administration Console. Which is the quickest way to identify the servers that are in a Failed health state? A. Use the Filter button from the domain's Monitoring >Health tab.

5 B. Use the Monitoring >Health tab for each server in the domain. C. Write a custom WLST script to print out failed server. D. Capture a diagnostic snapshot. Correct Answer: A Reference: id=9pzw7uoxwc8c&pg=pt534&lpg=pt534&dq=oracle+weblogic+quickest+way+to+identify +the+servers+that+are+in+a+failed+health +state&source=bl&ots=khwpi_a8ci&sig=tj2mve7 kb6ykt- Cgr_oYim8MGRQ&hl=en&sa=X&ei=dUbmU6StFMqS7Ablg4CYDg&ved=0CFQQ6AEwBg# v=onepage&q=oracle%20weblogic%20quickest%20way%20to% 20identify%20the%20servers %20that%20are%20in%20a%20Failed%20health%20state&f=false QUESTION 8 You use the Java based Node Manager to start your managed servers. You want Node Manager to: Stop servers by using your custom stop script : mystopit.sh Restart servers when the hardware cases Use SSL communication Check server heath once per second Below are portions of the node manager. properties file. Select the one that configures Node manager as described. A. StopScriptEnabled=true StopScriptName=mystopic.sh CrashRestartEnabled=true SecureListtenser=true StateCheckinterval=1000 B. StopsScriptEnabled=true StopScriptName=mystopit.sh CrashRestartEnabled=true SecureListener=true StataCheckInterval=1 C. StopscriptEnabled=true StopScriptName=topic-sh CrashRecoveryEnabled=true SecureListtener=true Statecheckinterval=1000 D. StopScript=true

6 StopscriptName=mystopit.sh CrashRecoveryEnabled=true SecureListtenser=true E. stopscriptenabled=true Stopscriptname=mystopit.sh crashrecoveryenabled=true securelistener=ssl statecheckinterval=1000 Correct Answer: E QUESTION 9 Which three statements are true about WebLogic clusters? A. Clusters provide clients with transparent failover. B. EJB applications can be targeted to entire cluster. C. All cluster members must bind to the same port number. D. Cluster members replicate application data by using heartbeats. E. Cluster members can be associated with one or more domains. F. Web applications require a proxy in order to be used in a cluster. Correct Answer: ABF QUESTION 10 You are using WebLogic Server Diagnostic Framework (WLDF) Instrumentation in a system diagnostic module. The Dye Injection monitor is enabled. You know the diagnostic context ID of the request you are Interested in that was processed by several. You are looking through the messages in the server log file of several. Which statement is true?

7 A. You need to look at the Events Data Archive. Server log files do not contain WL DF context IDs B. You need to look at the Harvested Data Archive. Server log files do not contain WL DF context IDs. C. You need to look at the domain log file. Only the domain log file contains WL DF context IDs. D. You can search the server log file for the context ID. Any message that was written to the log IDs during that request will contain the context ID. E. You need to translate the context ID Into the corresponding transaction ID, which is the only ID in server log file entries. Correct Answer: A QUESTION 11 Your server includes an application that users a generic JDBC data source to connect to a database. However, the network connection between the server and the database is not 100%reliable. Identify two data source attributes that, if set properly can help avoid situations in which the application fails due to a failed JDBC connection. A. Statement Cache Type B. Pool Reserve Mode C. Test Table Name D. Test Connection Mode E. Test Connections on Reserve Correct Answer: CE Reference: QUESTION 12 Which three tasks can be performed by the Node Manager? A. Start a server B. Define a new server C. Host the Node Manager console.

8 D. Automatically restart a failed server. E. Kill a failed application on a server. F. Kill a server process that did not shut down property. Correct Answer: ADE Reference: QUESTION 13 You created a shutdown class Myclass that you would like to execute just before server shutdown. Which statement is true regarding Myclass? A. Myclass can be specified in the Configuration Wizard as a shutdown class. B. Myclass must be available in the WebLogic server's classpath. C. Myclass can be targeted to only one server instance. D. Myclass must not have a main method. Correct Answer: B QUESTION 14 Consider an existing nondynamic cluster that is currently hosting many libraries, applications, and data sources. You need to scale out this cluster to include a new server. You provision the domain on new machines. What are the two ways to create this new server in the domain configuration? A. Use the Configuration Wizard to add a new server to the cluster. B. Use pack and unpack to copy an existing server in the cluster. C. Use the Administration Console to add a new network channel to the cluster. D. Use the Administration Console to clone an existing server in the cluster. Correct Answer: AD

9 QUESTION 15 You need to take a web application offline. Which three options are supported In WebLogic Server when you stop a running application? A. Terminate HTTP sessions immediately. B. Terminate HTTP sessions after three minutes. C. Move HTTP sessions to a database. D. Wait for HTTP sessions to time out. E. Allow new requests only through the administration port. F. Move in progress requests to another server in the cluster. Correct Answer: ADE QUESTION 16 An application fails. The exception Indicates that the JDEM data source cannot be found. Identify two possible steps that you can perform to verify the data source's availability. A. Launch the JDBC Diagnostics utility. B. Verify the Dependencies attribute of the data source. C. View the target server's JNDI tree in the console. D. Verify that the application and data source have the same target. Correct Answer: CD

10 QUESTION 17 Which three statements are true about the default behavior of WebLogic server proxy plug-ins? A. The proxy will pin a client to a specific server if a session cookie is created. B. The proxy fails over to another server if a connection or request times out. C. The proxy distributes requests to cluster members based on their CPU usage. D. The proxy dynamically learns the latest locations of cluster members. E. The proxy always uses SSL, regardless of the client's protocol. F. The proxy replicates session data to its backup proxy. Correct Answer: ABD QUESTION 18 Each domain has a directory called servers that contains subdirectories for each server in the domain. When will the managed1 directory be created? A. When the managed1 server is defined in the Configuration WIZARD B. When the domain is created C. When the Administration server comes up for the first time D. When the managed 1server comes up for the first time Correct Answer: D

11 QUESTION 19 Identify two reasons for defining machines and assigning servers to them in WebLogic servers. A. A machine can be the proxy to a cluster. B. A machine definition is required to configured figure the Node Manager. C. To reference an instance of WebLogic Server, you must know its machine and port. D. A machine is a required organizational unit. A domain contains machines and machines contain servers. E. WebLogic Server users server machine assignments to help it choose servers in a cluster on which to replicate session state. F. A machine's Cluster Weight attribute may be used by load balancers to help them determine how often to send requests to servers assigned to that machine. Correct Answer: BE QUESTION 20 Select the two true statements about upgrading WebLogic server to version 12c (12.12). A. To use the Reconfiguration Wizard, your current WebLogic server version must be 9.0 or higher. B. The Domain Upgrade Wizard is no longer available in C. After running the wizard to update your domain,you must reapply your start script customizations. D. You need to update the domain's administration server files. Correct Answer: BC QUESTION 21 A WebLogic server (WLS) domain was recently updated from WLS to WLS

12 What is the mode of operation of the Node Manager after the update and what is needed to keep the same behavior as in WLS ? A. Nothing, Node Manager runs and behaves the same on both WLS versions B. Node Manager runs in "per machine" mode and nothing is needed to keep the same behavior. C. Node manager runs in "per domain" mode and requires manual steps to return to the "per machine" mode, used in WLS D. Node Manager mode of operating and behavior can be selected in reconfiguration Wizard. Correct Answer: C QUESTION 22 Which three statements about patching Web Logic server (WLS) by using Opatch are true? A. Each patch comes with a "read me" file containing installation instructions. B. You can use Opatch to see which patches are currently applied to WebLogic server. C. Opatch is a GUI tool and requires the operating system to have a window manager. D. Opatch requires a JDK to run. E. After installing WLS, you download the Opath utility from Oracle support. F. Each patch ZIP file comes with the Opatch utility. Correct Answer: ABD QUESTION 23 You are carrying out the RDBMS Security Store configuration using the configuration Wizard Which three actions can you perform with the Configuration Wizard during the process? A. Create tables in the data store. B. Execute SQL scripts in WebLogic server's server /1ib directory.

13 C. Populate the database tables with external LDAP users. D. Test the connection to a back end database. E. Allocate tablespace for the data store. Correct Answer: ACD QUESTION 24 GridLink data sources are designed for use with an Oracle RAC database. By using the Fast Connection Failover (FCF) pattern, GridLink data sources can quickly react when a RAC node goes down. Which two statements are true? A. The Oracle Notification service is used to notify the data source of changes to RAC nodes. B. The reaction is quick, because in using FCF all network timeouts are set very low. C. FCF is faster because it polls and tests connection, freeing the data source from these tasks. D. FCF requires the use and configuration of a database server in the GridLink data source. E. You can use any Oracle Thin database driver with a GridLink data source. Correct Answer: AD QUESTION 25 You use the administration console to start a managed server. Select the three statements that must be true. A. In the domain configuration, the managed server is assigned to a machine. B. The Node Manager process is running on the administration server's machine. C. The Node Manager process is running on the managed server's machine. D. The administration server uses one way SSL to communicate with the Node Manager. E. In the domain configuration, the Node Manager has been configured for the machine.

14 F. You have configured the Java based Node Manager. The administration console cannot communicate with the script - based Node Manager. Correct Answer: ACE Reference: rsfromtheadministrationconsole.html QUESTION 26 Which two statements are true about WebLogic data sources? A. Data sources are targeted to a domain. B. Data sources are bound in the JNDI tree of a server. C. Data sources are based on the JMS specification. D. A data source contains a connection pool. E. A domain requires at least one data source. Correct Answer: BD QUESTION 27 You are in the process of planning a deployment in which a single WebLogic cluster will host a web application. There are several options to consider. Which is not a valid decision? A. Proxy plug-in or hardware load balancer B. Configured or dynamic cluster C. Replicated or persistent HTTP sessions D. Unicast or multicast communication E. Single or multiple domains Correct Answer: A

15 QUESTION 28 You create a new Work Manager to control how server threads are allocated to an application's increasing requests. You want to further configure the criteria of the Work manager by using a Request class. Identify three valid Request classes that you can to a work manager. A. Uniform Distribution Request class B. Response Time request class C. Max Throughput Request class D. Fair share Request class E. Context Request class Correct Answer: BDE Reference: configuration/creating-request-class-for-your-workmanagers.html QUESTION 29 You want to start the managed server calledmanaged1 in "Standby" mode, to keep it as a "hot backup". A. The server managed1 must be of a cluster. B. Your domain has an administration port. C. Only the admin server can start in "standby" mode. D. There is no such thing as "standby" mode. Correct Answer: B

16 QUESTION 30 You require high availability for HTTP sessions in a web application. In addition, you have the following constraints: There is little free memory on the machines hosting the cluster. HA must be guaranteed even when multiple machines fall simultaneously. You are not allowed to update the production databases schema. Which is the best session persistence option? A. Database persistence B. File persistence C. In-memory replication D. Whole server migration Correct Answer: C QUESTION 31 Examine the partial server log entry shown below: #### <May 19,2013 8:28:01 PM EDT > <warning> <JDBC > <host01> <managed1> <<WLS kernel >> < > < > < > <BEA > <Received exception while creating connection for pool -oracleds1-> Which two statements are true? A. The server's name is oracleds1. B. The server's machine name is host01. C. The transaction ID is D. The JDBC subsystem generated the message. E. The user's identity is managed1. F. The severity level of the message is Critical. Correct Answer: BD

17 QUESTION 32 You are responsible for configure a WebLogic domain to support an order processing application. This application will communicate with multiple JDBBC data sources to fulfill each customer order. To maintain data integrity across these databases, work will be performed within a global transaction. However, you have learned that one of the data sources in the transaction does not have an XA driver. Which option should you select on this non-xa data source to ensure that orders are still processed as global transactions? A. Ignore Heuristics B. Pinned to Thread C. One phase commit D. Logging connections on Resource E. Test connection on Reserve Correct Answer: DE QUESTION 33 View the following file excerpt, which configures HTTP session replication: < session-descriptor > < persistent-store-type > replicated </persistent-store-type > </session-descriptor > From which file is this except taken? A. Weblogic application.xm1

18 B. Weblogic-xm1 C. Session-xm1 D. Config-xm1 E. 0 Web.xm1 Correct Answer: B Answer is still valid. QUESTION 34 You set up two network channels for server to-server communication. You want channel x to be used more than channel Y, so you give channel x a higher channel Weight. You want to see if indeed channel X is used more. You use the administration console and look at both channels under each one's Monitoring tab. What scenario would best assure you that channel x has an overall higher connection rate? A. Channel X Bytes Sent is higher. B. Channel X Bytes Received is higher. C. Channel X Accept Count is higher. D. Channel X Connections is higher. Correct Answer: D QUESTION 35 Consider a domain with an existing JDBC data source, which connects to an Oracle database. Your database administrator requests that the JDBC connections to this database now specify a different username. Which data source attribute would you modify to implement this requirement? A. Properties B. Credentials

19 C. Username D. Login E. URL Correct Answer: A QUESTION 36 The Administration Server of a domain falls due to a hardware failure. The hardware is beyond repair. Before the failure you prepared a "backup admin server". You go through your planned recovery process and are successful. The Administration Server is now running on different hardware. The managed servers of the domain automatically reconnect to the admin server. Select the two statements that are true. A. Files of deployed applications are available to the backup admin server from the same relative location as they were to the original admin server. B. At the time of the failure,the backup admin server was running in "Standby" mode on different hardware in the same network. C. When the admin server failed, you must have shut down and restarted the managed servers, otherwise they could not have reconnected to the failed admin server. D. The backup admin server is any one of the running managed servers. You select one of the managed servers, stop it, set its "administration" flag, and restart it as the admin server of the domain. E. The backup admin server must be running at the same DNS name or IP address as the original. Correct Answer: BE QUESTION 37 You use the Administration console to modify the domain's security realm. After deleting the default authentication provider, you add a single authentication provider for iplanet LDAP. You then try to reboot your servers with the weblogic user but they all fail to start due to authentication errors. Identify two possible causes.

20 A. The weblogic user does not exist in iplanet. B. The Administrators group does not exist in iplanet. C. A domain must include the default authentication provider. D. Iplanet is not a supported LDAP implementation. E. LDAP providers cannot be included in the default security realm. Correct Answer: AB QUESTION 38 You create a new Managed Server in your domain by using the administration console. You give it the listen address of and the listen port of 7100.You save and activate the changes. You use the domain start script to start the new server. It fails, One of the messages in the window in which you can the script is: Server failed to bind to any unable port. You investigate and see that another process is running on on port 7100.You also find many unused ports at that IP address. Which two statements are true? A. It is not an instance of WebLogic Server from this domain running at :7100.The administration console does not allow you to create a server at the same listen address and port as one already configuration in the domain. B. It is an instance of WebLogic Server running at :7100. Other processes do not interfere with WebLogic Server. C. Changes the port number to an unused one to resolve this issue. D. It cannot be the administration server running at :7100, because admin servers run on port E. Because this Managed Server has never been started, it does not have a local copy of the configuration. If it did, by using Managed Server Independence, it would be able to switch to an unused port of it s configured port was busy. F. The port number can stay 7100 if this machine has another IP address and the port is unused at that address. Correct Answer: CF

21 QUESTION 39 Which two statements are true about multicast communication within a cluster? A. Multicast can be used for cluster heartbeat messages. B. Multicast is used to replicate session state between servers. C. Multiple cluster can share the same multicast address and port. D. You may disable multicast on individual cluster members. E. Multicast traffic is often limited to a single subnet. Correct Answer: AE QUESTION 40 Which three runtime metrics can you monitor or collect from WebLogic Server applications? A. Average execution time for a web application URL. B. Number or transaction rollbacks for a web server C. Maximum HTTP session timeout for a web application D. Number of current sessions for an EJB E. Numbers of faults /errors for a web service F. Number of instances of an EJB Correct Answer: AEF QUESTION 41 Which session persistence type is invalid? A. Async_replicated

22 B. async_jdbc C. replicated D. async_memory E. cookie F. file G. replicated_if_clustered Correct Answer: D QUESTION 42 An administrate in your organization says you do not need to back up the domain files on a machine which only managed servers run. Select the best explanation for this statement. A. This Is true because the domain files can be re created with the pack and unpack utilities. B. This is true (with an exception) because the domain files can be re-created with the pack and unpack utilities. The exception is if your security realm uses the embedded ldap system. Which is not included in the JAR file created by the pack utility. C. This is true (with an exception) because the domain files can be re-created with the pack and unpack utilities. The exception is for applications that are deployed to the managed server. Those files are not included in the JAR file created by the pack utility. If you back those up manually, then pack and unpack can be used. D. This is not true. You need to back up the domain files on a machine on which only managed servers run by using operating system commands (such as tar or zip). Correct Answer: A QUESTION 43 Which statement is true about stopping Node Manager? A. If you stop Node Manager, the managed servers it started will also stop.

23 B. You may kill the Node Manager process by using operating system commands. C. Using the stopnodemanager.sh script so Node Manager stops gradually. D. Using the administration console, select the appropriate machine and click stop. E. The administration server goes into ADMIN mode if it can no longer Communicate with Node Manager. F. The managed servers that Nod Manager started go into ADMIN mode if they can no longer communicate with Node Manager. Correct Answer: B Reference: (configuring node manager) QUESTION 44 You are deploying a web application called inventory, war. It has been installed and has the state of "prepared". It is targeted to the Managed server named managed1.the web application' context root is /inventory and the starting page is index.jap. However,you want to test the application before allowing end users access to it. In the administration console, you select inventory. war, and then select Start and "servicing only administration request." In you web browser, you need to enter a host and port followed by /inventory /index.jap. Which host and port would you use? A. managed1 host and port B. Administration Serve host and port C. managed1 host and Administration port D. Administration server host and Administration port Correct Answer: C QUESTION 45 You are creating and configuring a cluster by using the administration console. Which two statements are true?

24 A. All servers that will be part of the cluster must be created before the cluster is created. B. You must pick the cluster messaging mode. C. Even though you create a non dynamic cluster, you can change it to a dynamic cluster. D. Once the cluster is created, you cannot change its messaging mode. E. The administration console does not provide a way to manually migrate singleton services. It must be set up to be done automatically or by using WLST. Correct Answer: BC QUESTION 46 One Managed Server that is part of a large domain throws java.lang.out of Memory error (OOM) occasionally. You have been monitoring this server with the jvisualvm tool but that didn't help because the issue occurs infrequently and not a specific scenario. So you decided to force the server to dump the heap memory as soon as an OOM gets thrown in order to analyze the dump file later. How do you modify the Java HotSpot Startup command to enable this feature and save the dump in the directory D:\hprof-dumps\? A. Add xx:+dumpheaponoutofmemory-xx:dumppath=d:\hprof. B. Add-xx:+HeapDumponoutofmemoryError-xx:Heapdumppath=D:\hprof-dumps. C. Add-xx:+DumpHeaponoutofmemoryError-xx:Heappath=D:\hprof-dump. D. Add-xx:+HeapdumponoutofMemory-xx:HeapDumppath=D:\hprof-dumps. E. Add-xx:+HeapDumponoutofMemoryError-xx:Dumppath=D\hprof-dumps. F. Add-xx:+HeapDumponoutofMemoryExecepttion-xx:HeapDumppath=D:\hprof-dumps. Correct Answer: B QUESTION 47 You are using the Administration console to monitor a resource. Which three techniques can you use to customize the monitoring output?

25 A. Store the rows by a specific column. B. Limit the number of rows displayed. C. Change the order of the displayed columns. D. Views the rows from a specific time range. E. Combine (add) multiple columns together. Correct Answer: ABC QUESTION 48 You are working for a software company that mostly dealt with creating and reusing C++ and. NET objects. There are many COM (Component Object Model) components that have been created over time that provide standardized functionalities. Recently, platform independence has become a major consideration for your organization and you have deployed WebLogic server12c.but you would like to make use of some of your prebuilt COM objects for request processing. You need an interim solution before implementing web services. Which artifact within WebLogic server helps you achieve your objective? A. Messaging Bridge B. IDL Mapper C. jcom D. XML Registry E. COM2 Java Correct Answer: E Reference: QUESTION 49 Which two metrics are used to monitor and troubleshoot unicast communication in a cluster?

26 A. Groups B. Master C. Backup server D. Session Replicas E. Local Group Leader Correct Answer: AE QUESTION 50 A web application is configured for in-memory replication and is deployed to a cluster. This cluster is distributed across two buildings on a university campus. For performance reasons, you requires that session replication occur within the building whenever possible. How do you implement this requirement? A. Disable the dynamic server list in the proxy plug in. B. Configure the cluster to use multicast communication. C. Configure the application's cookies parameters. D. Configure each server's replication group. Correct Answer: D

27 QUESTION 51 You need to configure WebLogic Server to satisfy the needs of your new application that will update more than one data set on several databases in the same transaction. Which setting should be considered? A. Enable use xa Data source interface in the transaction properties of each data source. B. WebLogic Server supports distributed transactions by default, so on specific settings are required. C. Split the transaction into multiple local transactions. D. Configure your data sources with the available XA-compliant driver for your DBMS. E. Enable Two-phase commit in each data source. Correct Answer: E QUESTION 52 During a performance test, a server's log includes several out of memory error messages. You are using the Administration console. How can you verify the amount of available heap in the server? A. Click the server `s Debug > Heap tab. B. Click the server's Debug >Health tab. C. Click the server's Monitoring >Health tab. D. Click the server's Monitoring > Threads tab. E. Click the server `s Monitoring >performance tab. Correct Answer: E QUESTION 53

28 You domain's security realm has two authentication provides :1dap1 and 1dap2. Consider these requirements: If authentication succeeds with 1dap1, then skip 1dap2. If authentication fails with 1dap1, then authentication must succeed with 1dap2. Which control flag should you use for 1dap1? A. Required B. Requisite C. Sufficient D. Optional Correct Answer: C QUESTION 54 Which machines can be configured by using the configuration Wizard? A. machine and Windows machine B. administration machine and managed machine C. machine and UNIX machine D. stand alone machine and cluster machine E. RDBMS machine and LDAP machine Correct Answer: C Reference: QUESTION 55 Before you view JVM performance information in the administration console, you want to request that the JVM do a garbage collection.

29 How can you do this in the admin console? A. You cannot do this from the admin console. You must use WLST or a JVM command- line tool. B. In the Monitoring > Performance tab, click Dump thread Stacks. C. In the Monitoring > Threads tab, click Dump thread Stacks, D. In the Monitoring - Performance tab, click Garbage Collect. E. In the Monitoring > Performance tab, click GC. Correct Answer: D QUESTION 56 In the certification matrix for your version of WebLogic Server, you find the row for your database and its version. In that row, in the "type of database use" column, it says "application data access only". Your database cannot be used. A. By the administration server B. For internal data storage by WebLogic server C. By a multidata source D. In a production environment E. By an Enterprise JavaBean Correct Answer: B QUESTION 57 Which three statements are true about the administration console? A. The administration console can be disabled. B. The context path of the administration console may be changed.

30 C. If a domain is in Development Mode the administration console no longer requires an administration level user when logging in. D. If a domain is in production Mode, access to the administration console must be made through a secure port. E. If the domain's Administration port is enabled, access to the administration console must be made only through that port. Correct Answer: ABE QUESTION 58 You are setting up a GridLink Datasource. What function will help you to seamlessly connect to a dynamic oracle RAC installation A. Simple Connection Access Node B. Single Connection Anonymous Network C. Simple Client access Address Name D. Single Client Access name Correct Answer: D Reference: clenec pdf (page 7) QUESTION 59 You see a script called start WebLogic.sh(.cmd in Windows) in the root folder of your domain. What does this script do? A. Starts a machine B. Starts Node Manager C. Starts a Managed server D. Calls the startweblogic.sh script in the domain's bin directory E. Calls the startmanagedweblogic.sh script in the domains bin directory

31 Correct Answer: D Reference: