1z0-447.exam.44q 1z0-447 Oracle GoldenGate 12c Implementation Essentials

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1 1z0-447.exam.44q Number: 1z0-447 Passing Score: 0 Time Limit: 120 min 1z0-447 Oracle GoldenGate 12c Implementation Essentials

2 Exam A QUESTION 1 You edit the GLOBALS file, save the changes, and restart GGSCI to have the change take effect. However, when you try to start the Manager, it fails. Which action should solve the problem? A. Use the CLEANUP REPLICAT command. B. Use a text editor to check the GLOBALS file for syntax errors and correct them. C. Verify that Oracle environment variables are set correctly. D. Add the Oracle GoldenGate Installation directory to the system PATH. /Reference: QUESTION 2 Which three are the responsibility of the MGR process? (Select three.) A. Process management B. Trail File management C. Data movement D. Receive or route requests from the UI E. Trigger execution Correct Answer: ABC /Reference:

3 QUESTION 3 You want to issue GoldenGate commands from a script. What sequence of steps should you follow to accomplish this? A. Create a text file that contains the commands that you want to issue, in the order they are to be issued. Run GGSCI./ input_file, where the file name is the script file. B. Create a text file that contains the commands that you want to issue, in the order they are to be issued. Enter ggsci < input_file from the command line of the operating system, where the input_file is an OBAY text file. C. Create a text file that contains the commands that you want to issue, in the order they are to be issued. Run GGSCI < input_file, where the file name is an OBEY file. D. Create a text file that contains the commands that you want to issue, in the order they are to be issued. Enter ggsci./ input_file from the command line of the operating system, where the file name is the script file. /Reference: Reference: QUESTION 4 Which command provides statistics about GoldenGate processes and memory resource utilization? A. SEND CACHEMGR B. SEND LOGSTATS C. SEND GETTCPSTATS D. INFO SHOWCH Correct Answer: A /Reference: QUESTION 5 You must replicate to JMS Queues. Which product in the Oracle GoldenGate portfolio should be used?

4 A. Oracle Goldengate for Big Data B. Oracle Goldengate Application Adapters C. Oracle Goldengate Veridata D. Oracle Data Integrator Adapters /Reference: Reference: QUESTION 6 You want to use multiple concurrent Extract process groups. What is the key factor in determining how many can be running at the same time? A. the number of concurrent users B. disk space C. system memory D. the number of compound keys on the source tables /Reference: Reference: QUESTION 7 Your Replicat performance seems slow. Which Replicat parameter can be used to improve performance? A. DEFERAPPLYINTERVAL B. BATCHSQL C. ASSUMETARGETDEFS D. SPECIALRUN

5 /Reference: Reference: QUESTION 8 When is a Pump not required to connect to a source database? A. when transformations, filtering, and mapping are required B. when look-ups are needed against the source database C. when a PASSTHRU parameter is used D. when a NOPASSTHRU parameter is used /Reference: QUESTION 9 You must synchronize the starting point for Replicat with the restore point of the target database. How should you accomplish this? A. Use the command option AFTERCSN. B. Use the command option ATCSN. C. Use the command option UNTIL CANCEL. D. Use the command option RESUME. Correct Answer: A /Reference:

6 QUESTION 10 You have an issue where all threads are waiting for a specific transaction to be executed first. What is this issue related to? A. It is caused by THREAD and THREADRANGE being used with wildcard MAP statements. B. It is caused by the thread with the highest thread ID applying barrier transactions. C. It is caused by the use of the MAXTRANSOPS parameter. D. It is caused by barrier transactions in a Coordinated Replicat. Correct Answer: D /Reference: Reference: QUESTION 11 Your Goldengate deployment is using a shared wallet, and older versions of the master key should be retained after the master key is renewed until all processes are using the newest version. How should you determine whether all of the processes are using the newest version so that you can delete older versions of the master key? A. GoldenGate deployments cannot use a shared wallet. B. View the GoldenGate log files to monitor Replicat report files to verify that the SCN was applied by all Replicat groups. C. View the report file of the newest Extract after renewing the master key to confirm the last SCN that was mined with old key. D. View the report file of each Extract immediately after renewing the master key to confirm the last SCN that was mined with the old key. Then, monitor the Replicat report files to verify that this SCN was applied by all Replicat groups. Correct Answer: D /Reference: Reference: (see note) QUESTION 12 What is the function of the GoldenGate JAgent?

7 A. It performs connections via JDBC to run the Veridata comparisons. B. It enables communication between GoldenGate and Monitor, and Enterprise Manager Agent. C. It reads the database transaction logs. D. It integrates GoldenGate with Oracle Data Integrator. /Reference: QUESTION 13 What software is required prior to running Oracle GoldenGate in a Windows Server environment? A. Oracle Gateway software configured for that particular database platform B. JDBC drivers into the GoldenGate home directory C. Microsoft Visual C SP1 Redistributable Package D. Nothing, configure GoldenGate Jagent for that particular database platform. /Reference: Reference: QUESTION 14 How should you configure Replicat to control how errors are handled in one-way replication? A. Use REPERROR in the Replicat parameter file. B. Use HANDLECOLLISION in the Replicat parameter file. C. Use Conflict Detection and Resolution in the Replicat parameter file. D. Use MAPEXCEPTION in the Replicat parameter file. Correct Answer: A

8 /Reference: Reference: QUESTION 15 You must implement GoldenGate in a master-to-master configuration. What output from the profiling scripts should you look for to ensure that your implementation is correct? A. Tables set with nologging B. Tables with Large Object (LOB) data types C. Tables that have conflicts D. Triggers and sequences /Reference: QUESTION 16 If multiple GoldenGate processes are accessing a set of trail files, which process should include the PURGEOLDEXTRACTS parameter to trigger trail file clean-up? A. Manager B. Replicat C. Extract D. Extract and Replicat Correct Answer: A /Reference: Reference: QUESTION 17 What is the key purpose of GoldenGate trail files? A. They are a persistent storage area for captured transactions.

9 B. They are configuration files for the GoldenGate processes. C. They are checkpoint files for the GoldenGate processes. D. They are database auditing logs where GoldenGate captures changes. /Reference: QUESTION 18 You need to look up table definitions in a file. Which Replicat parameter should you use? A. ASSUMETARGETDEFS B. COLMATCH C. SOURCEDEFS D. MAP /Reference: QUESTION 19 You want to increase parallelism for greater integrated Replicat throughput while preserving the original transaction atomicity. How can you achieve this? A. You can configure integrated Replicat with two parallel apply servers. B. You can configure integrated Replicat with two parallel child servers. C. You can configure integrated Replicat with the SPECIALRUN parameter. D. You can configure integrated Replicat with ASSUMETARGETDEFS and SPECIALRUN parameters. Correct Answer: A /Reference:

10 Reference: QUESTION 20 Which statement regarding the GoldenGate Data Pump is incorrect? A. Data Pump is a separate process. B. Data Pump can be used to pump trail records to multiple locations. C. Data Pump has distance limitations. D. Data Pump uses TCP/IP to route the trail records. Correct Answer: A /Reference: QUESTION 21 Identify two correct statements regarding GoldenGate supported features. A. GoldenGate supports network encryption and compression. B. GoldenGate supports DML and DDL replication for all supported databases. C. GoldenGate for Oracle supports Exadata Hybrid Columnar Compression as a source. D. GoldenGate for SQLServer supports only SQLServer Standard Edition as a source. Correct Answer: AC /Reference:

11 QUESTION 22 You must configure GoldenGate parameter files for conflict resolution and want to be sure that the before values are compared with current values in the target database to detect update and delete conflicts. How should you accomplish this? A. Use the COMPCOLS with the GETUPDATEBEFORES option of the MAP parameter in the Replicat parameter file to specify columns that are to be used with before values in the Replicat WHERE clause. B. Use the COMPARECOLS option of the MAP parameter in the Replicat parameter file to specify columns that are to be used with before values in the Replicat WHERE clause. C. Use the GETUPDATEBEFORES option of the MAP parameter in the Replicat parameter file to specify columns that are to be used with before values in the Replicat WHERE clause. D. Use the GETBEFORECOLS option of the MAP parameter in the Replicat parameter file to specify columns that are to be used with before values in the Replicat WHERE clause. /Reference: Reference: QUESTION 23 You must synchronize tables with Large Object data types. Which Initial Load method supports this process? A. File to Replicat B. GoldenGate Direct Load C. File to database utility D. Direct bulk load to SQL*Loader Correct Answer: D /Reference: QUESTION 24 You are implementing GoldenGate monitoring via the Enterprise Manager Plug-In. When you start JAgent, it fails with ajava.lang.exception: One or more Java

12 Agent properties in Config.properties are not defined properly. What is the first thing to check? A. if The Enterprise Manager Agent is running B. if the JAgent has been enabled in the GoldenGate Manager C. if the agent type is set to OEM in JAgent properties D. if the Oracle Wallet has been created for the JAgent /Reference: QUESTION 25 Which three are valid Extract or Replicat statements using function for an Acct table with a Primary Key on the AccountID column? (Select three.) A. MAP sales.acct, TARGET sales.acct, FILTER (@RANGE (2, 3, AccountID)); B. MAP sales.acct, TARGET sales.acct, FILTER (@RANGE (1, 3, ID)); C. TABLE fin.sales, FILTER (@RANGE (1, 2)); D. FILTER (@RANGE (2, 2, AccountID)); E. FILTER (@RANGE 2, 2, ID); Correct Answer: ABC /Reference: Reference: QUESTION 26 Which parameter for GoldenGate 12c enables DDL replication for a Replicat? A. TARGETDDL B. GETDDL C. DDL for Replicat is enabled by default.

13 D. USEDDL /Reference: Reference: QUESTION 27 Which Logdump command is used to check how many change records are in the trail file? A. STATS B. REPORT C. REPORTCOUNT D. COUNT Correct Answer: D /Reference: Reference: QUESTION 28 Veridata has completed the initial comparison and you want to view the rows that appear to be out-of-sync. How can you do this? A. View the maybe out-of-sync (MOOS) queue. B. View the Veridata log file. C. View the confirm-out-of-sync (COOS) queue. D. View the Veridata Agent repository. Correct Answer: A /Reference: Reference:

14 QUESTION 29 You need to locate the position of the oldest unprocessed transaction by using the command INFO EXTRACT <extractgroup> SHOWCH. How should you proceed? A. Use the Read Startup Checkpoint. B. Use the Read Recovery Checkpoint. C. Use the Write Startup Checkpoint. D. Use the Read Current Checkpoint. /Reference: Reference: QUESTION 30 For which database, other than SQL Server, does an Extract use a method of Secondary Truncation Point management? A. Teradata B. Informix C. Sybase D. DB2 Correct Answer: D /Reference: QUESTION 31 Select four Oracle GoldenGate use cases. A. real-time discovery B. real-time data warehousing

15 C. offload reporting D. zero downtime upgrades and migrations E. backup and recovery F. data center load balancing by using multi-master replication CDF /Reference: QUESTION 32 You are running multiple installations of Oracle GoldenGate on the same Windows server. How can you differentiate the different Manager services? A. Create a GLOBALS file for each installation and use the MGRSERVNAME parameter, with a unique name. B. Include the parameter SERVICENAME in each Manager, with a unique name. C. Accept the default service name and manually edit within the Services applet. D. Multiple Manager services are not allowed on the same Windows server. Correct Answer: A /Reference: Reference: QUESTION 33 GoldenGate has cached long-running open transactions to disk for an Oracle database. Where can you locate them? A. in the checkpoint file area

16 B. in the trail files area C. in the server temporary file system D. in the bounded recovery area /Reference: QUESTION 34 You must implement GoldenGate in a secure environment. How should you proceed in order to protect GoldenGate data from theft? A. Implement trail file encryption. B. Ensure that passwords are encrypted. C. Ensure that network communications are encrypted. D. Ensure that table-level Transparent Data Encryption is implemented. Correct Answer: D /Reference: Reference: QUESTION 35 A database that requires replication contains sensitive data that is not required on the target. How should you prevent this sensitive data from being replicated? A. Use the FILTER option in the MAP parameter. B. Use the COLMAP option in the MAP parameter. C. Do not specify those columns in the ADD TRANDATA command. D. Use the COLS and COLSEXCEPT options in the TABLE parameter.

17 /Reference: QUESTION 36 Which GLOBALS parameter is required to initially enable monitoring? A. JAGENTMONITORING B. ENABLEMONITORING C. ENABLEOEMMONITORING D. CHECKMONITORING /Reference: Reference: QUESTION 37 Which combination of DBMS, Extract, and GoldenGate version is required to avoid using a DDL trigger? A. Oracle Database or greater, Integrated Extract, and GoldenGate 12.1 or greater B. any version of Oracle Database, Integrated Extract, and GoldenGate 11.2 or greater C. Oracle Database or greater, Integrated Extract, and GoldenGate 12.1 or greater D. Oracle Database 12c or greater, Integrated Extract, and GoldenGate 11.2 or greater /Reference: QUESTION 38 You want to eliminate the reporting output from processing a Macro. How should you proceed? A. Use the optional parameter NOLIST. B. Use the optional parameter UNLIST. C. Use the optional parameter NOREPORT.

18 D. Use the optional parameter NOMACROOUTPUT. Correct Answer: A /Reference: Reference: QUESTION 39 You have configured and added the Extract and Replicat tasks by using the Direct Load method. What do you need to do to get the processes up and running? A. Start the Extract task. B. Start the Extract task, wait for it to stop, and then start the Replicat task. C. Start the Extract task and then start the Replicat task. D. Start the Replicat task. /Reference: QUESTION 40 Which method in GoldenGate should you use to undo DML changes previously made to a target database? A. Run Extract and Replicat from the command line. B. Use Extract and Replicat with the GoldenGate Logdump utility. C. Run the Reverse Utility on the target database transaction logs. D. Use Extract and Replicat with the GoldenGate Reverse utility.

19 Correct Answer: D /Reference: Reference: QUESTION 41 Which two are valid macros? A. B. C. D.

20 Correct Answer: AD /Reference: QUESTION 42 In which process should you configure the warning for long-running transactions? A. Jagent B. Extract C. Replicat D. Manager /Reference: Reference: QUESTION 43 How can you tell if GoldenGate has been configured for batch processing? A. The SPECIALRUN parameter is in the Replicat parameter file. B. Replicat is started with the INITIALLOAD task. C. There is a dedicated GoldenGate process called SPECIALRUN. D. The SPECIALRUN parameter is in the GLOBALS parameter file. /Reference: QUESTION 44 You need to configure the source database, target database, and Oracle GoldenGate for conflict detection and resolution (CDR). You want the full before image of

21 each record, but your database does not provide a before image in the log record and must be configured to do so with supplemental logging. How should you proceed? A. Include the OVERWRITE command. B. Include the USEDELTA command. C. Include the ADD TRANDATA command. D. Include the UPDATAROWEXISTS command. /Reference: Reference: