1Z1-947 무료 덤프문제 온라인 액세스

You need to manually patch Oracle GoldenGate source and targets. How should you proceed?

• A.Stop access to the source. Allow Extract to finish capturing the transaction data that remains in the transaction log and stop Extract. Start applying the patch on the source. Wait until the data pump/Replicat are finished processing the data in their respective trails. Stop the data pump/Replicat. Apply the patch on the target. If the patches changed table defs, run DEFGEN for the source tables to generate updated source defs, and then replace the old defs with the new ones in the existing source defs file on the target. Start GG processes when ready to begin capturing activity again.
• B.Stop access to the source and target databases. Start applying the patch on the source. Stop the data pump and Replicat. Apply the patch on the target. Start the Oracle GoldenGate processes whenever you are ready to begin capturing user activity again.
• C.Stop access to the source and target databases. Allow Extract to finish capturing the transaction data that remains in the transaction log and stop Extract. Start applying the patch on the source. Wait until the data pump (if used) and Replicat are finished processing the data in their respective trails. Stop the data pump and Replicat. Apply the patch on the target. Start the Oracle GoldenGate processes whenever you are ready to begin capturing user activity again.
• D.Stop access to the source database. Allow Extract to finish capturing the transaction data that remains in the transaction log and stop Extract. Start applying the patch on the source and on the target. Start the Oracle GoldenGate processes whenever you are ready to begin capturing user activity again.

What is the purpose of a data pump Extract in Oracle GoldenGate?

• A.Monitors performance metrics
• B.Encrypts trail files
• C.Reads from local trail and forwards to remote system
• D.Directly applies changes to target

You must provide credentials, like a username and password, to access the database credentials store where the actual user credentials are stored. The credential store is preferable to using the database username and password in the commands or the parameter file. What may you use rather than a user ID and password, in the parameter file, for the Extract or Replicat to provide credentials for access to the source or target database?

• A.UserIDAlias
• B.Single Sign On
• C.UserReplicationUser
• D.Oracle SID

You can create a macro library that contains one or more macros. By using a macro library, you can define a macro once and use it again and again. What is true about macro libraries?

• A.If a macro is defined in a macro library, you may only call that macro once in a parameter file.
• B.You can invoke the macros in a library only one time in COLMAP in the Replicat parameter file.
• C.You can either have the Extract or the Replicat in the same GoldenGate Home invoke the macros in the library but not from with both Extract and Replicat.
• D.You can share the macros across parameter files.

What is implemented by Oracle GoldenGate to be able to obtain trail files from the source when the source Distribution Server cannot initiate communication with the target where the Receiver Server is?

• A.The Extract will directly send trail files for the Replicat to receive and apply changes.
• B.A secured port must be implemented and opened by the target to enable the source Distribution Server to be able to initiate communication with the target's Receiver Server.
• C.A Receiver Server can pull trail files from Distribution Server using a single port for Reverse proxy.
• D.Microservices Architecture Authentication will initiate communication for the Distribution Server.