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NEW QUESTION # 72
SQLEXEC can communicate only via SQL query.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
SQLEXEC can run scripts, not just SQL queries.
NEW QUESTION # 73
Which three are requirements to correctly configure an OGG trail file?
- A. A trail file identifier
- B. A maximum file size
- C. A Replicat process
- D. Designation as local or remote
- E. An Extract process
Answer: A,D,E
NEW QUESTION # 74
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. Extract and Replicat
- C. Replicat
- D. Extract
Answer: A
Explanation:
The PURGEOLDEXTRACTS parameter should be configured in the Manager (MGR) process, as it is responsible for monitoring trail file usage across GoldenGate processes and safely deleting files no longer needed by any Extract or Replicat.
NEW QUESTION # 75
What is a "trail" in GoldenGate?
- A. A type of error log
- B. A transport layer protocol
- C. A series of files that store captured data
- D. A link between Replicat and Extract
Answer: C
Explanation:
A trail is a series of files on disk where Oracle GoldenGate stores data for further processing.
NEW QUESTION # 76
What is the adminclient in GoldenGate MA?
- A. A browser-based management tool
- B. A GUI for performance metrics visualization
- C. A CLI tool that uses REST APIs to manage deployments
- D. A background replication daemon
Answer: C
Explanation:
Command-line utility (like GGSCI) using REST API for Microservices Architecture control/config.
NEW QUESTION # 77
What Oracle GoldenGate microservices component is used to handle all incoming trail files?
- A. Service Manager
- B. Receiver server
- C. Administration server
- D. Trail File server
Answer: B
Explanation:
In Oracle GoldenGate's Microservices Architecture, the Receiver Server is the component responsible for handling all incoming trail files.
NEW QUESTION # 78
What is the role of the Replicat process?
- A. Captures changes from the source DB logs
- B. Backs up trail files
- C. Routes data through Distribution Server
- D. Applies captured changes to the target database
Answer: D
Explanation:
Replicat reads change data from Oracle GoldenGate trails and applies it to a target database using SQL commands.
NEW QUESTION # 79
With BATCHSQL enabled, what causes a Replicat to use normal mode operation?
- A. When server memory < 8 GB
- B. When BATCHSQL and GROUPTRANSOPS coexist
- C. Statements with rows between 8k and 24k in length
- D. Statements that cause errors
Answer: C
Explanation:
When BATCHSQL is enabled in Oracle GoldenGate Replicat, it tries to optimize performance by grouping multiple SQL statements and applying them in batches using array operations. However, if an error occurs during the execution of a batched group of statements, GoldenGate automatically switches the Replicat into "normal mode" (i.e., one-by-one row apply) for that transaction to allow better error handling and diagnostics.
NEW QUESTION # 80
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 ASSUMETARGETDEFS and SPECIALRUN parameters.
- C. You can configure integrated Replicat with SPECIALRUN parameter.
- D. You can configure integrated Replicat with two parallel child servers.
Answer: A
Explanation:
To increase parallelism and still preserve transaction atomicity, configure Integrated Replicat with multiple parallel apply servers (e.g., 2 or more). This allows Oracle GoldenGate to apply multiple transactions concurrently while maintaining their integrity.
NEW QUESTION # 81
Which of the following is a typical Oracle GoldenGate Manager parameter?
- A. Port
- B. RmtHost
- C. ExtTrail
- D. DiscardFile
Answer: A
Explanation:
Port, DynamicPortList, Autostart, AutoRestart, Lag parameters, PurgeOldExtracts, and others. These can be found in the section titled "Manager Parameter Categories."
NEW QUESTION # 82
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 RESUME.
- B. Use the command option AFTERCSN.
- C. Use the command option ATCSN.
- D. Use the command option UNTIL CANCEL.
Answer: B
Explanation:
"AFTERCSN causes Replicat to start processing at the transaction that occurred after the one with the specified CSN. Any transactions in the trail that have CSN values that are less than, or equal to, the specified one are skipped."
NEW QUESTION # 83
Which parameter is used to identify the remote target system in Oracle GoldenGate?
- A. HostName
- B. Map
- C. RmtHost
- D. TargetTrail
Answer: C
NEW QUESTION # 84
Which file is required if you're doing column mapping on the source system only?
- A. Extract parameter file
- B. Replicat parameter file
- C. Source-definitions file
- D. Target-definitions file
Answer: C
Explanation:
Use a source definition file when doing mapping at source.
NEW QUESTION # 85
Which statement is not true for a Data Path in the Oracle GoldenGate Microservices architecture environment?
- A. The Replicat process applies all committed changes to the target database.
- B. The Distribution Server accesses the trail files for a defined Path.
- C. The Replicat process reads the trail files that are made available by the Distribution Server.
- D. The Extract process stores the captured data in trail files.
Answer: B
Explanation:
In Oracle GoldenGate Microservices Architecture, the Distribution Server does not access local trail files directly. Instead, it receives data from the Source Extract (or Data Pump) and sends it to the Receiver Server on the target.
NEW QUESTION # 86
GGSCI commands can display:
- A. All of the above
- B. Statistics (operations processed)
- C. Processing status
- D. Lag in the system
Answer: A
Explanation:
GGSCI provides status, statistics, and lag details
NEW QUESTION # 87
In integrated mode, the Replicat process leverages the apply processing functionality that is available within the Oracle database. How does it operate?
- A. It reads the Oracle GoldenGate trail, performs data filtering, mapping and conversion. Then, it constructs logical change records from source database DML transactions. Next, it uses standard SQL to apply data directly to the target tables.
- B. It reads the Oracle GoldenGate trail, performs data filtering, mapping, and conversion. Then, it constructs logical change records (LCRs) from source database DML transactions. Then it is attached to a background process in the target database by means of lightweight streaming mechanism, which transmits the LCRs to the inbound server, which applies the data to the target database.
- C. It reads the Oracle GoldenGate trail, performs data filtering, mapping, and conversion. Then, it constructs logical change records (LCRs) from source database DML transactions. DDL is applied directly by Replicat. Finally, it transmits the LCRs to the inbound server, which applies the data to the target database.
- D. It reads the Oracle GoldenGate trail, performs data filtering, mapping and conversion. Then, it transmits the regular change records to the inbound server, which applies the data to the target database.
Answer: C
Explanation:
Integrated Replicat constructs LCRs for DML, sends them to the inbound server for apply, while DDL is applied directly by Replicat-not through the inbound server.
NEW QUESTION # 88
Initial Load is a process of extracting data records from the source database and loading those records onto the target database. There are many advantages in using GoldenGate to obtain the data from the source and load the records onto the target. What describes the advantage of continuing to make data changes on the source database while loading data onto the target database?
- A. Enable the LGWR to indicate in the transaction log when initial load commenced.
- B. Enable data changes on source tables without locking tables.
- C. Enable Extract to indicate in the trail file when initial load commenced.
- D. Enable change delivery to handle collisions with initial load.
Answer: B
Explanation:
"Oracle GoldenGate can perform a one-time initial load while the source tables remain online and active. You do not need to lock the source tables during the load. Oracle GoldenGate tracks ongoing changes with Change Data Capture (CDC) and applies them after the load completes."
NEW QUESTION # 89
What is GGSCI in Oracle GoldenGate?
- A. Report generation engine
- B. Command interpreter for managing GG processes
- C. GUI-based replicat monitor
- D. Extract checkpoint viewer
Answer: B
Explanation:
Oracle GoldenGate Software Command Interpreter (text-based interface)
NEW QUESTION # 90
Which capability does GoldenGate support?
- A. File-based Capture
- B. Asynchronous Capture and Delivery of committed DML transactions
- C. Two-phase commit operations from application interfaces
- D. Synchronous transaction Capture from application interfaces
Answer: B
Explanation:
Oracle GoldenGate captures committed DML changes asynchronously from database redo or transaction logs and delivers them to the target system asynchronously. This minimizes overhead and avoids interfering with live transactions.
NEW QUESTION # 91
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