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Weblogic 11G Quiz sobre Oracle WebLogic Server 11g: System Administration I Quick Quiz, criado por Charles Xavier em 26-11-2014.

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Oracle WebLogic Server 11g: System Administration I Quick Quiz

Questão 1 de 74

1

Oracle Weblogic Server 10.3.3 is certified with JDK 1.6

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 2 de 74

1

Net installer is preferred over the package installer if you want to install select components using only the Custom option and have access to the internet

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 3 de 74

1

You want to install Weblogic Server to use 64-bit JDK and JVM because you intend to use more than 4 GB heap sizes. Which WLS installation package would you use ?

Selecione uma das seguintes:

  • ./wls1033_linux64.bin

  • java –jar wls1033_generic.jar

  • ./runInstaller

  • setup.exe

Explicação

Questão 4 de 74

1

Which JDK does Oracle WebLogic Server 10.3.3 come bundled with for a 32-bit Linux platform?

Selecione uma das seguintes:

  • Sun SDK 1.6

  • JRockit SDK 1.6

  • Both

Explicação

Questão 5 de 74

1

Which directory within a domain directory is used to maintain its configuration repository?

Selecione uma das seguintes:

  • /console

  • /cache

  • /config

  • /logs

  • /AdminServer

Explicação

Questão 6 de 74

1

Invoke the domain Configuration Wizard by using _____.

Selecione uma das seguintes:

  • config.sh under <WL_HOME>/common/bin

  • config_builder.sh under <WL_HOME>/common/bin

  • pack.sh

Explicação

Questão 7 de 74

1

What is the main configuration file for the domain called?

Selecione uma das seguintes:

  • configuration.xml

  • wlsconfig.xml

  • wls.xml

  • config.xml

Explicação

Questão 8 de 74

1

Which of the following statements is NOT true?

Selecione uma das seguintes:

  • Managed servers in a domain may run a different OS version of Oracle WebLogic Server (for example, Windows + Linux).

  • A domain comprises only the administration server, only the managed server, or the administration and managed servers.

  • The administration server stores the configuration information and logs for a domain

  • The administration server in a domain must run the same or later version number of Oracle WebLogic Server as the managed servers in the domain.

Explicação

Questão 9 de 74

1

Where are all users, groups, and roles stored by default?

Selecione uma das seguintes:

  • Oracle Database 11g

  • Derby database

  • Oracle Internet Directory

  • LDAP store of the administration server

Explicação

Questão 10 de 74

1

Invoke the Template Configuration Wizard using _____.

Selecione uma das seguintes:

  • config.sh under <WL_HOME>/common/bin

  • config_builder.sh under <WL_HOME>/common/bin

Explicação

Questão 11 de 74

1

When you create a new domain to automatically support Oracle WebLogic Server, which template is it based on by default?

Selecione uma das seguintes:

  • wlst.jar

  • ws.jar

  • web_server.jar

  • server.jar

  • wls.jar

Explicação

Questão 12 de 74

1

Which of the following can you use to create a domain template?

Selecione uma ou mais das seguintes:

  • The pack command

  • config_temp.sh

  • The Administration Console

  • config_builder.sh

  • The WLST offline command-line tool

Explicação

Questão 13 de 74

1

Which link would you click in the console to add or remove columns to or from a monitoring page?

Selecione uma das seguintes:

  • Customize this table

  • Change Monitoring View

  • Update Columns

  • Manage Preferences

Explicação

Questão 14 de 74

1

WLST communicates with Oracle WebLogic Server’s ____ to retrieve and update resources on a running server.

Selecione uma das seguintes:

  • Templates

  • Logs

  • MBeans

  • Scripts

Explicação

Questão 15 de 74

1

The ______ panel in the Administration Console uses a tree to represent your domain resources.

Selecione uma das seguintes:

  • Preferences

  • Domain Structure

  • How do I?

  • Change Center

Explicação

Questão 16 de 74

1

The Administration Console is unavailable if the administration server is shut down.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 17 de 74

1

Both the administration server and the managed servers can be started by using the Administration Console.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 18 de 74

1

Using WLST’s _____ mode, you can supply commands one at a time and get immediate feedback.

Selecione uma das seguintes:

  • Management

  • Operational

  • Sequential

  • Template

  • Interactive

Explicação

Questão 19 de 74

1

Under the servers directory of WLS domain, there are subdirectories for administration and managed servers. The servers directory contains one subdirectory for each WebLogic Server instance in the domain. If you do not see the subdirectory for each WebLogic Server instance in your domain, it means that:

Selecione uma das seguintes:

  • The WebLogic Server instance is not correctly configured.

  • The patch level is not correct.

  • The administration server is unable to communicate with the managed servers.

  • The WebLogic Server instance has not been started since it was created.

Explicação

Questão 20 de 74

1

Which of the following will happen if you run startWebLogic.sh without any options?

Selecione uma ou mais das seguintes:

  • It invokes java weblogic.Server.

  • It starts the managed servers associated with the administration server.

  • It sets the environment using setDomainEnv.sh.

  • It starts the administration server.

Explicação

Questão 21 de 74

1

Which of the following options would you use to create a managed server?

Selecione uma ou mais das seguintes:

  • Domain Configuration Wizard

  • Administration Console

  • Command line (WLST)

Explicação

Questão 22 de 74

1

You can use boot identity files to start the following without being prompted for the administrator username and password.

Selecione uma das seguintes:

  • Managed servers

  • Administration server

  • Both

Explicação

Questão 23 de 74

1

Which of the following is true when the administration server is down?

Selecione uma ou mais das seguintes:

  • Domain log entries are unavailable.

  • Managed servers can start in MSI mode.

  • The Administration Console and management tools are unavailable.

  • At boot time, managed servers read a local copy of config.xml, SerializedSystemIni.dat, and boot.properties (optional).

  • You cannot change the configuration of the managed servers that are running in MSI mode until communication with the administration server is restored.

  • The Node Manager can start the managed servers in MSI mode.

Explicação

Questão 24 de 74

1

You can start a managed server using WLST and without using a Node Manager.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 25 de 74

1

Which of the following statements is true?

Selecione uma das seguintes:

  • There is one Node Manager for each machine.

  • There is one Node Manager for each domain.

  • There is one Node Manager for each cluster.

Explicação

Questão 26 de 74

1

To start a managed server using the Administration Console, a Node Manager must be configured on the machine where the managed server resides.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 27 de 74

1

Which is NOT a standard severity level for Oracle WebLogic
Server log messages?

Selecione uma das seguintes:

  • Debug

  • Transaction

  • Info

  • Notice

  • Error

Explicação

Questão 28 de 74

1

Which environment supports FastSwap?

Selecione uma das seguintes:

  • Production Mode, archived files

  • Production Mode, expanded files

  • Development mode, archived files

  • Development mode, expanded files

  • All of the above

Explicação

Questão 29 de 74

1

What is the web.xml tag indicating the test point for testing applications?

Selecione uma das seguintes:

  • <welcome-file>

  • <test-point>

  • <deploy>

  • <monitor>

  • <debug>

Explicação

Questão 30 de 74

1

It is possible to deploy an exploded directory that contains JAR files.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 31 de 74

1

A ____________ is a reusable Oracle WebLogic Server application that can be referenced by other deployed applications.

Selecione uma das seguintes:

  • Java library

  • Shared library

  • Web library

  • Composite library

  • Reference library

Explicação

Questão 32 de 74

1

Which of the following is NOT a supported type of application in Oracle WebLogic Server?

Selecione uma das seguintes:

  • Enterprise application

  • EJB application

  • Process application

  • Web service application

  • Web application

Explicação

Questão 33 de 74

1

Identify the valid Oracle WebLogic Server deployment descriptor files for configuring applications.

Selecione uma ou mais das seguintes:

  • weblogic-webapp.xml

  • weblogic-ejb-jar.xml

  • weblogic.xml

  • weblogic-application.xml

  • weblogic-library.xml

Explicação

Questão 34 de 74

1

Which is NOT true about the deployment plans in Oracle WebLogic Server?

Selecione uma ou mais das seguintes:

  • Overrides values in application descriptors

  • Can be created by Oracle WebLogic Server during deployment

  • Is packaged within an application archive

  • Is an XML file

  • Can be created with weblogic.PlanGenerator

Explicação

Questão 35 de 74

1

When an application is in the ___________ state, it is distributed to the servers, but is not yet available to clients.

Selecione uma das seguintes:

  • Activated

  • Staged

  • Targeted

  • Prepared

  • Loaded

Explicação

Questão 36 de 74

1

Name four techniques or tools that can be used to deploy new applications to Oracle WebLogic Server.

Selecione uma ou mais das seguintes:

  • Administration Console

  • WLST

  • weblogic.PlanGenerator

  • weblogic.Deployer

  • JMS

  • Autodeployment

Explicação

Questão 37 de 74

1

Which is NOT an available configuration attribute for a JDBC data source?

Selecione uma das seguintes:

  • Host name

  • Queue size

  • Test frequency

  • Initial capacity

  • Capacity increment

Explicação

Questão 38 de 74

1

Which are the two levels of data sources available in Oracle WebLogic Server?

Selecione uma ou mais das seguintes:

  • Connection

  • Web

  • Application

  • Process

  • System

Explicação

Questão 39 de 74

1

Client applications look up data sources from the local server’s ___________ tree:

Selecione uma das seguintes:

  • Application

  • Web

  • LDAP directory

  • JNDI

  • System

Explicação

Questão 40 de 74

1

Which are the correct messaging model and JMS destination type associations?

Selecione uma ou mais das seguintes:

  • Queue: Publish/Subscribe

  • Queue: Point-to-point

  • Topic: Publish/Subscribe

  • Topic: Point-to-point

Explicação

Questão 41 de 74

1

Which are the available resource types within an Oracle WebLogic Server JMS module?

Selecione uma ou mais das seguintes:

  • Connection factory

  • Queue

  • Topic

  • Server

  • Store

Explicação

Questão 42 de 74

1

Which is a benefit of multitier cluster architecture?

Selecione uma das seguintes:

  • Requires fewer servers compared to the basic architecture

  • Possibility to load-balance method calls to clustered EJBs

  • Easier security implementation

  • None

Explicação

Questão 43 de 74

1

In a multitier cluster architecture where you want to load balance EJB objects, you configure them:

Selecione uma das seguintes:

  • Within one cluster

  • In different clusters

  • Along with the Web-tier clients in the same server

  • In different domains

Explicação

Questão 44 de 74

1

Which of the following is NOT an available configuration attribute associated with Oracle WebLogic Cluster?

Selecione uma das seguintes:

  • Messaging mode

  • Multicast TTL

  • Multicast port

  • Broadcast server

Explicação

Questão 45 de 74

1

Select all valid values for the persistent store type element in weblogic.xml.

Selecione uma ou mais das seguintes:

  • file

  • replicated

  • unicast

  • async-replicated-if-clustered

  • jdbc

  • async-wan

Explicação

Questão 46 de 74

1

Which two Oracle WebLogic Server features can be used to control the destination servers that are used for in-memory replication?

Selecione uma ou mais das seguintes:

  • Web service

  • Replication group

  • Data source

  • Node Manager

  • Machine

Explicação

Questão 47 de 74

1

Which is NOT associated with in-memory replication?

Selecione uma das seguintes:

  • Cookie

  • Secondary

  • Session

  • Schema

  • Primary

  • Synchronous

Explicação

Questão 48 de 74

1

Which types of replication configuration are allowed for EJBs?

Selecione uma ou mais das seguintes:

  • JDBC

  • File

  • InMemory

  • None

Explicação

Questão 49 de 74

1

The Hostname Verifier is one measure for combating this type of attack:

Selecione uma das seguintes:

  • Large buffer

  • Connection starvation

  • Man in the middle

  • User lockout

Explicação

Questão 50 de 74

1

To counter connection starvation attacks, you can set:

Selecione uma das seguintes:

  • Max Post Size

  • Post Timeout

  • Hostname Verifier

  • User lockout

Explicação

Questão 51 de 74

1

What mode must the Middleware software be in to perform a full backup?

Selecione uma das seguintes:

  • Online

  • Offline

  • Either online or offline

  • Neither. A full backup is technically impossible.

Explicação

Questão 52 de 74

1

What is another name for an inconsistent backup?

Selecione uma das seguintes:

  • Hot

  • Cold

  • Either online or offline

  • Broken. If it is inconsistent, there is something wrong with it.

Explicação

Questão 53 de 74

1

When making a TAR backup in UNIX, what is a key point to remember?

Selecione uma das seguintes:

  • Make it from the lowest directory possible, as far from root as practical.

  • Make sure that you perform the backup signed on as the owner of the Middleware Home directory.

  • Make sure that you preserve the original owner, group, and permissions.

  • Make sure that all Middleware processes are stopped.

Explicação

Questão 54 de 74

1

The configuration archive is enabled by default.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 55 de 74

1

What happens if you have a backup administration server?

Selecione uma das seguintes:

  • You are allowed to have only one administration server. Ifit fails, the managed servers run in MSI mode until your one administration server comes back.

  • It runs simultaneously with the primary administration server in a load-sharing mode.

  • It can run in a warm standby keeping itself in sync with the main administration server.

  • It must be in cold standby and you have to sync it with the main administration server manually.

Explicação

Questão 56 de 74

1

Which two statements are true about java EE shared libraries?

Selecione uma ou mais das seguintes:

  • A shared library cannot be deployed to a cluster.

  • An application that is targeted to server1 can use a shared library that is targeted to server 2.

  • Multiple versions of the same shared library can be deployed and be active at the same time.

  • A shared library is referenced through an application's deployment descriptor.

Explicação

Questão 57 de 74

1

Within your data center, the Administration and Managed Servers utilize a shared, central storage device, which server’s access via NFS.In this scenario, your application files no longer need to be copied to servers across the network. Which server attribute allows you to override this behavior?

Selecione uma das seguintes:

  • Startup Mode

  • Staging Mode

  • Root Directory

  • Listen Address

Explicação

Questão 58 de 74

1

An EJB application is targeted to a cluster.Remote EJB clients can therefore take advantage of WebLogic Server’s load balancing and failover capabilities.However, a proxy server exists between the clients and the cluster, which performs IP address translation.
Which cluster attribute should you modify to ensure that load balancing and failover work correctly?

Selecione uma das seguintes:

  • Multicast Address

  • Persistent Store

  • Cluster Address

  • Migration Basis

  • Replication Channel

Explicação

Questão 59 de 74

1

You run the default startmanageWeblogic (.cmd in Windows) script as shown here:
startmanageWeblogic.sh server1 http://192.168.1.102:8001. What does this do?

Selecione uma das seguintes:

  • It starts the administration server named server1, which is running at 192.168.1.102.8001.

  • It starts the managed server named server1, which is running at 192.168.1.102.8001.

  • It starts the managed server named server1 whose Node Manager is running at 192.168.1.102.8001.

  • It starts the Managed Server named server1 whose Administration Server is running at 192.168.1.102:8001.

Explicação

Questão 60 de 74

1

An application requires a JDBC data source, which you create in the domain.You name it but the administrator allot another domain name the same data source DatasourceB.
Without modifying either domain, which is the best method to ensure that the application deploys successfully in both?

Selecione uma das seguintes:

  • Create a separate application archive to use with each domain.

  • Create a separate deployment plan file to use with each domain.

  • Create and register a custom deployment listener.

  • Modify the application code to determine the current domain.

Explicação

Questão 61 de 74

1

Identify three options for Keystores in a server's configuration.

Selecione uma ou mais das seguintes:

  • Demo Identity and Demo Trust

  • Demo Identity and Java Standard Trust

  • Java Standard Identity and Custom Trust

  • Custom Identity and Demo Trust

  • Custom Identity and Custom Trust

  • Custom Identity and Command Line Trust

Explicação

Questão 62 de 74

1

When installing Oracle Weblogic Server 11g with the graphical installer, which three statements are true?

Selecione uma ou mais das seguintes:

  • You must choose either a typical or a custom installation.

  • You install under Microsoft Windows because the graphical installer is available only for Window

  • You may create a new middleware home directory or choose an existing one.

  • You must register for critical security updates.

  • You may install a JDK or choose one that was previously installed.

Explicação

Questão 63 de 74

1

Each domain has a directory called servers that contains subdirectories for each server in the domain.Your domain has a managed server named managed1.
When will the managed1 directory be created?

Selecione uma das seguintes:

  • When the managed1 server is defined in the configuration Wizard

  • When the domain is created

  • When the administration server comes up for the first time

  • When the managed1 server1 comes for the first time

Explicação

Questão 64 de 74

1

Identify three properties required by the domain Configuration Wizard when creating a new domain.

Selecione uma ou mais das seguintes:

  • machine name

  • Managed Server name

  • domain startup mode

  • domain name

  • administrator username and password

Explicação

Questão 65 de 74

1

Which two statements are true about adding servers to a cluster?

Selecione uma ou mais das seguintes:

  • When you create a cluster, you must add at least one server to it.

  • Only managed servers can be in a cluster.

  • The administration server is automatically added to a new cluster.

  • You must explicitly identify which servers belong to the cluster.

Explicação

Questão 66 de 74

1

Consider a single JMS module that includes a connection factory as well as queue.Based on your system’s requirements, the connection factory needs to be made available to all servers in the domain. The queue, on the other hand, can be targeted to only a single JMS server domain.
What is the best way to achieve the desired JMS setup?

Selecione uma das seguintes:

  • Create two subdeployments within the JMS module.

  • Target the JMS server to the JMS module.

  • Target the JMS module to the entire domain.

  • Replace the queue with a topic.

Explicação

Questão 67 de 74

1

Which three attributes are part of the configuration of an existing Managed Server and can be modified through the" administration console?

Selecione uma ou mais das seguintes:

  • name of the server

  • the cluster it is in

  • the machine it runs on

  • its replication group

  • whether it is in Development Mode or Production Mode

  • that it should become the Administration Server for the domain

Explicação

Questão 68 de 74

1

Which can be associated with multiple domains?

Selecione uma das seguintes:

  • Cluster

  • Server Log

  • Node Manager

  • Administration Server

Explicação

Questão 69 de 74

1

Identify two supported methods of deploying a JMS module to a domain.

Selecione uma ou mais das seguintes:

  • Create a module by using the administration console.

  • Load a module into the WebLogic database.

  • Include a module file within a web application archive.

  • Include a module file within an enterprise application archive.

  • Define a module within an existing JDBC module.

Explicação

Questão 70 de 74

1

Which statement is true about the java Node Manager?

Selecione uma das seguintes:

  • It runs on Windows not on Linux

  • In its secure form, it uses one-way SSL.

  • It does not use the nodemanager.domains file, whereas the script-based Node Manager.

  • Unlike the script based Node Manager, it should not be run as an operating system service

Explicação

Questão 71 de 74

1

Which two statements are true about a WebLogic domain?

Selecione uma ou mais das seguintes:

  • It is the basic administrative unit of WebLogic Server.

  • It is an optional administrative construct to organize groups of WebLogic

  • Administration Servers are defined within a domain, but Managed Servers

  • You must first have a domain to define a WebLogic Server cluster.

  • Every domain has one Administration Server and at least one managed server

Explicação

Questão 72 de 74

1

Which two statements are true about multicast communication within a cluster?

Selecione uma ou mais das seguintes:

  • Multicast can be used for cluster heartbeat messages.

  • Multicast is used to replicate session state between servers.

  • Multiple clusters can share the same multicast address and port.

  • You may disable multicast on individual cluster members.

  • Multicast traffic is often limited to a single subnet.

Explicação

Questão 73 de 74

1

Identify two true statements about an Oracle WebLogic Server JMS Connection Factory.

Selecione uma ou mais das seguintes:

  • A default JMS Connection Factory exists and is named weblogic.jms.connections

  • A Connection Factory can be targeted to only one WebLogic Server.

  • A JMS Connection Factory's Default Priority and Default Time-to-Live attribute cannot be modified after the Connection Factory is created.

  • A JMS Connection factory can be created as a system module resource within the administration console.

Explicação

Questão 74 de 74

1

In WLST, you enter the shutdown () command with no arguments. Which statement is true in this case?

Selecione uma das seguintes:

  • The server you are connected to will shut down.

  • The command does a "Force" shutdown.

  • The command blocks user interaction.

  • The command has timeout of 30,000 milliseconds.

Explicação

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