Samuel Peña
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Preguntas chunguis

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Samuel Peña
Creado por Samuel Peña hace casi 7 años
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CERT-Chungui

CERT-Chungui

Pregunta 1 de 17

1

Which three methods does WebLogic provide to implement persistent JMS messaging?

Selecciona una o más de las siguientes respuestas posibles:

  • A. Create a file store and assign it to a JMS server.

  • B. Create a JDBC store and assign it to a JMS server.

  • C. Configure a file store within a JMS module.

  • D. Configurethe domain’s default store.

  • E. Use the target server’s default store.

Explicación

Pregunta 2 de 17

1

You are responsible for configuration a WebLogic domain to support an order processing application. This application will communicate with multiple JDBC 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?

Selecciona una o más de las siguientes respuestas posibles:

  • A. Ignore Heuristics

  • B. Planned to Thread

  • C. Password Encrypted

  • D. Logging Last Resource

  • E. Test Connections on Reserve

Explicación

Pregunta 3 de 17

1

Which is the best solution for this scenario?

Consider an IT infrastructure comprising several web and EJB applications. Each application is expected to handle significantly different workloads, and therefore has different resource and scalability requirements. Which is the best solution for this scenario?

Selecciona una o más de las siguientes respuestas posibles:

  • A. Configure a dedicated server for each application.

  • B. Configure a separate cluster for each application

  • C. Configure a separate domain for each application.

  • D. Configure a separate proxy for each application.

Explicación

Pregunta 4 de 17

1

Which two statements are true about cluster configuration?

Selecciona una o más de las siguientes respuestas posibles:

  • A. A server must be running before it can be added to a cluster.

  • B. You cannot define cluster membership through the Configuration Wizard

  • C. The console allows you to add new and existing servers to a cluster

  • D. The console allows you to add an administration server to a cluster

  • E. You cannot remove a server that is running from a cluster.

Explicación

Pregunta 5 de 17

1

Which four statements are true about WLST?

Selecciona una o más de las siguientes respuestas posibles:

  • A. You can create a domain with WLST.

  • B. WLST commands are case-insensitive.

  • C. You can shut down servers with WLST.

  • D. All WLST commands include parentheses.

  • E. WLST is based on the Perl scripting language.

  • F. You can connect to any server through WLST.

  • G. The Administration Server needs to be running to use WLST.

Explicación

Pregunta 6 de 17

1

Consider a cluster of four servers: ServerA, ServerB, ServerC, and ServerD. The cluster hosts a web application and is accessed using a proxy pug-in.
This web application is configured to use in-memory session replication.
A user is directed to ServerA. An HTTP session is established on ServerA and is also replicated to ServerC. If ServerA subsequently fails, which server will this user be redirected to?

Selecciona una o más de las siguientes respuestas posibles:

  • A. none; the user will receive an error message

  • B. ServerB

  • C. ServerC

  • D. ServerD

  • E. Any other available server

Explicación

Pregunta 7 de 17

1

Which three techniques can create a new WebLogic domain?

Selecciona una o más de las siguientes respuestas posibles:

  • A. Configuration Wizard

  • B. Domain Template Builder

  • C. WLST

  • D. Administration console

  • E. Unpack command

  • F. Node Manager

Explicación

Pregunta 8 de 17

1

Which two statements are true about Log Filters?

Selecciona una o más de las siguientes respuestas posibles:

  • A. Log Filters are created at the domain level.

  • B. You do not have to lock the configuration to create Log Filters

  • C. You can apply a Log Filter to the server log, but not to standard out.

  • D. The administration console assists in the creation of Log Filter expressions

Explicación

Pregunta 9 de 17

1

Which four tasks can be accomplished in the administration console only after the configuration is locked?

Selecciona una o más de las siguientes respuestas posibles:

  • A. deploying an application

  • B. changing console preferences

  • C. creating a new JMS Server

  • D. monitoring the health of a server

  • E. enabling the Administrator Port

  • F. creating a new Managed Server

  • G. adding a new user to the default authentication provider

Explicación

Pregunta 10 de 17

1

When creating a new Managed Server using the administration console, which two points must be considered?

Selecciona una o más de las siguientes respuestas posibles:

  • A. The Server Name must be unique within the domain

  • B. After you assign a Listen Port value for the server, you cannot change it

  • C. The Listen Port value must be unique for ever server.

  • D. The Server Name cannot be changed after you have created the server.

Explicación

Pregunta 11 de 17

1

Indentify three ways to create a domain template.

Selecciona una o más de las siguientes respuestas posibles:

  • A. Administration console

  • B. Domain Template Builder

  • C. unpack command

  • D. pack command

  • E. Node Manager

  • F. WLST

  • G. Configuration Wizard

Explicación

Pregunta 12 de 17

1

Identify four features of the default administration console.

Selecciona una o más de las siguientes respuestas posibles:

  • A. XML Editor

  • B. WLST Editor

  • C. Breadcrumbs

  • D. Change Center

  • E. Template Builder

  • F. Domain Structure

  • G. Configuration Wizard

  • H. WLST Script Recorder

Explicación

Pregunta 13 de 17

1

When you use the Embedded LDAP that is supplied by Oracle WebLogic Server, which three statements are true?

Selecciona una o más de las siguientes respuestas posibles:

  • A. The Embedded LDAP can be used to store user, group, security roles and security policies for the WebLogic security providers.

  • B. The Embedded LDAP uses the file system to store Weblogic security provider data.

  • C. The Embedded LDAP can be accessed by an external LDAP viewer.

  • D. The Embedded LDAP cannot be used in a production environment

  • E. The Embedded LDAP can store Auditing Data.

Explicación

Pregunta 14 de 17

1

An application is deployed to your domain and its manifest indicates version 1.1. You then perform an application update by using a manifest that indicates version 1.2.

Selecciona una o más de las siguientes respuestas posibles:

  • A. The existing 1.1 clients are redirected to the 1.2 application

  • B. The existing 1.1 clients are shown a warning message.

  • C. The existing 1.1 clients continue to use the 1.1 application.

  • D. New clients are asked which version they wish to use

  • E. New clients use only use 1.2 application

Explicación

Pregunta 15 de 17

1

The project’s architect has provided you with a design diagram that identifies the key components of the new insurance system.

Selecciona una o más de las siguientes respuestas posibles:

  • A. Create a JMS server

  • B. Create a JMS message template

  • C. Add JMS destinations to a JMS module

  • D. Add a JMS module to a JMS factory

  • E. Target JMS destinations to JMS servers

  • F. Target a JMS server to a WebLogic Server

  • G. Target a JMS module to a JMS store

Explicación

Pregunta 16 de 17

1

Which three statements are true about the Node Manager?

Selecciona una o más de las siguientes respuestas posibles:

  • A. The Node Manager can restart the Managed Serves that have failed.

  • B. The Node Manager should be run as either a daemon or a service so that if the host computer is rebooted, the Node Manager will also be automatically started.

  • C. The Node Manager runs on a different host from the Managed Server it is controlling.

  • D. The Node Manager can start a Managed Server the first time the Managed Server starts if the Administration Server is unavailable because MSI mode is enabled by default.

  • E. The Node Manager allows you to start Managed Servers from the administration console.

Explicación

Pregunta 17 de 17

1

Which is the most plausible explanation?
You a running JMS topic with the console and note the following values:
Consumers Current = 3
Message Current = 1
Message Pending = 0
These values do not change for several minutes. Which is the most plausible explanation?

Selecciona una o más de las siguientes respuestas posibles:

  • A. Production on the topic has been paused.

  • B. A message arrived after a durable subscribe disconnected from the topic.

  • C. One of the consumers received a message but did not acknowledge it.

  • D. None of the consumers are durable subscribes.

Explicación

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