1z0-133 무료 덤프문제 온라인 액세스

Which two statements are true about WebLogic data sources? (Choose two.)

• A.A data source contains a connection pool.
• B.A domain requires at least one data source.
• C.Data sources are bound in the JNDI tree of a server.
• D.Data sources are targeted to a domain.
• E.Data sources are based on the JMS specification.

Which session persistence type is invalid?

• A.cookie
• B.async_replicated
• C.replicated
• D.async_memory
• E.async_jdbc
• F.file
• G.replicated_if_clustered

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" only allows this data source to participate in global transaction, so you cannot have a global transaction that includes an EJB.
• C."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.
• D."One-Phase Commit" processes this data source last in the global transactions, if the EJB must go last, you cannot use this configuration.

You want to start the managed server called managed1 in "Standby" mode, to keep it as a "hot backup".
Which statement about your domain configuration must be true?

• A.Only the admin server can start in "Standby" mode.
• B.There is no such thing as "Standby" mode.
• C.Your domain has an administration port.
• D.The server managed1 must be of a cluster.

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.
All updates will be committed or rolled back at the end of the transaction.
Which setting should be considered?

• A.Split the transaction into multiple local transactions.
• B.Enable Two-Phase Commit in each data source.
• C.Enable Use XA Data Source Interface in the transaction properties of each data source.
• D.WebLogic Server supports distributed transactions by default, so no specific settings are required.
• E.Configure your data sources with the available XA-compliant driver for your DBMS.