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NEW QUESTION # 52
A process group in GoldenGate is a collection of things associated with a specific GoldenGate Extract or Replicat process. Which of these is not an item in a GoldenGate process group?
- A. A checkpoint file
- B. A parameter file
- C. The Extract processes
- D. A checkpoint table for the Extract
Answer: D
Explanation:
? Checkpoint tables are used only for Integrated Replicat, not Extract. Extract uses checkpoint files, not tables. So, "A checkpoint table for the Extract" is not part of an Extract process group.
NEW QUESTION # 53
You find that an Extract's recovery time increases. What caused it?
- A. There is no oldest open (uncommitted) transaction.
- B. The difference between the start of the oldest open (uncommitted) transaction and current read position in the transaction log stored in the checkpoint file is large.
- C. The current read position (RBA) is less than the oldest open (uncommitted) transaction position.
- D. The oldest open (uncommitted) transaction is small.
Answer: B
Explanation:
When the difference between the oldest open transaction's start and the current read position is large, Extract must scan more log data, increasing recovery time.
NEW QUESTION # 54
Identify the scenario in which you cannot configure GoldenGate.
- A. Batch Data Transfer from table data
- B. Real-time Change Data Capture from transaction logs
- C. Initial Load synchronization
- D. Snapshot database backups
Answer: D
Explanation:
Snapshot database backups are not a replication scenario - GoldenGate does not operate on backups. It's designed for live, transactional, and log-based data movement, not static snapshots.
NEW QUESTION # 55
The Integrated Replicat reads the trail, constructs logical change records that represent source DML or DDL transactions, and transmits these records to an inbound server in the Oracle target database. What statement is true about Integrated Replicat?
- A. Source must be configured as Integrated Extract.
- B. Integrated Replicat does not need a checkpoint or a trace table for its operations.
- C. Trail files contain data that must be in logical change records format.
- D. Both source and target can be Oracle and non-Oracle databases.
Answer: C
Explanation:
Integrated Replicat processes Logical Change Records (LCRs). These LCRs are read from trail files and passed to the Inbound Server. It supports parallel apply and uses Oracle Streams APIs internally.
NEW QUESTION # 56
Where are the Oracle GoldenGate parameters officially documented?
- A. GoldenGate GGSCI Command Reference
- B. Oracle Fusion Middleware Reference for Oracle GoldenGate 19c
- C. Oracle Database Concepts Guide
- D. Oracle GoldenGate AdminClient Manual
Answer: B
Explanation:
Oracle Fusion Middleware Reference for Oracle GoldenGate 19c
NEW QUESTION # 57
Which of these can you not do from the main page of the MA Administration Server web page?
- A. Fix the situation of what caused the Extract or Replicat to be down from the Critical Event box.
- B. See the lag time of currently configured Extracts and Replicats.
- C. Restart configured Extracts and Replicats.
- D. Create an Extract or Replicat.
Answer: A
Explanation:
From the main page of the Oracle GoldenGate 19c Microservices Architecture (MA) Administration Server web interface, you can do the following: ? Restart configured Extracts and Replicats ? Create Extract or Replicat processes ? View lag time and status of running processes ? But you cannot directly "fix" the underlying issue causing an Extract or Replicat to fail from the Critical Event box. You may be alerted to the issue there, but resolving it typically requires additional diagnosis or configuration changes via other tools or pages.
NEW QUESTION # 58
What is not a role used in a Microservices architecture deployment?
- A. Security
- B. Administrator
- C. Manager
- D. User
Answer: C
Explanation:
In Oracle GoldenGate Microservices Architecture (MA), roles refer to user roles that define access control and authorization across the different services. Common roles include:
NEW QUESTION # 59
Oracle GoldenGate Software Command Interface (GGSCI) is the Oracle GoldenGate command-line utility. You use GGSCI commands to configure, control, and monitor Oracle GoldenGate. GGSCI commands can be collected in a text script called an Obey (.oby) file. How can it be run in Obey scripts and also used in Microservices architecture?
- A. Log into source or target database as user oggadmin and run script at SQL prompt.
- B. Run scripts from adminclient.
- C. Launch GGSCI and run from the GGSCI prompt.
- D. Run it on the OS logged in as user oggadmin.
Answer: B
Explanation:
For Microservices Architecture, run Obey scripts using the adminclient.
NEW QUESTION # 60
Which of the following is a typical Oracle GoldenGate Manager parameter?
- A. RmtHost
- B. Port
- C. ExtTrail
- D. DiscardFile
Answer: B
Explanation:
Port, DynamicPortList, Autostart, AutoRestart, Lag parameters, PurgeOldExtracts, and others. These can be found in the section titled "Manager Parameter Categories."
NEW QUESTION # 61
When should the KeyCols parameter be used?
- A. In addition to the primary key
- B. In addition to the unique index
- C. To define a substitute primary key
Answer: C
Explanation:
Use KEYCOLS when no primary key exists.
NEW QUESTION # 62
Which parameter is typically associated with an Extract group in Oracle GoldenGate?
- A. ExtTrail
- B. Map
- C. DiscardFile
- D. Obey
Answer: A
Explanation:
Extract with group name, database login parameters; ExtTrail or RmtHost and RmtTrail; Table, and others. These can be found in the section titled "Extract Parameter Categories."
NEW QUESTION # 63
Only the EncryptTrail Extract parameter should be used to encrypt/decrypt trail file records.
- A. FALSE
- B. TRUE
Answer: A
Explanation:
EncryptTrail is not the only way to encrypt trail files.
NEW QUESTION # 64
What type of multithreaded Oracle GoldenGate Extract uses Oracle's internal log parsing and supports downstream topologies?
- A. Integrated Extract
- B. Classic Extract
- C. Coordinated Extract
- D. Parallel Extract
Answer: A
Explanation:
Integrated Extract is a multithreaded Oracle GoldenGate Extract process that uses Oracle's internal LogMiner server to parse redo logs and supports advanced features like downstream capture, compressed data, and multitenant databases.
NEW QUESTION # 65
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 SPECIALRUN parameter.
- C. You can configure integrated Replicat ASSUMETARGETDEFS and SPECIALRUN parameters.
- 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 # 66
What is the key purpose of GoldenGate trail files?
- A. They are a persistent storage area for captured transactions.
- B. They are checkpoint files for the GoldenGate processes.
- C. They are configuration files for the GoldenGate processes.
- D. They are database auditing logs in which GoldenGate registers changes.
Answer: A
Explanation:
"A trail is a series of files on disk where Oracle GoldenGate stores the captured changes to support the continuous extraction and replication of database changes." This makes trail files the persistent buffer between Extract and Replicat processes, decoupling them and improving fault tolerance and performance.
NEW QUESTION # 67
What Oracle GoldenGate microservices component is used to allow administrators to create and manage one or multiple Oracle GoldenGate deployments on a local host?
- A. Distribution server
- B. Service Manager
- C. Administration server
- D. Extract and Replicat server
Answer: B
Explanation:
The Service Manager in Oracle GoldenGate Microservices Architecture acts as a watchdog for other services and allows administrators to create and manage deployments on the local host. It maintains inventory and configuration information about deployments, enabling the management of multiple local deployments.
NEW QUESTION # 68
Which mechanism is used by Extract to ensure that data integrity and fault tolerance are maintained in the data source and trail?
- A. Logical change records
- B. Commit sequence order
- C. Checkpoints
- D. Manager process
Answer: C
NEW QUESTION # 69
DDL can be used in conjunction with filter options. What would be the correct DDL parameter if you need DDL for specific objects?
- A. DDL <objectname>
- B. DDL Include. <objectname>
- C. DDL Exclude All, Include ObjName <objectname>
- D. DDL Include All, Exclude ObjName <objectname>
Answer: C
Explanation:
This configuration first excludes all DDL operations (EXCLUDE ALL) and then selectively includes DDL for specific objects using INCLUDE OBJNAME. This approach ensures that only the desired DDL operations are replicated, providing precise control over DDL replication.
NEW QUESTION # 70
What is the adminclient in GoldenGate MA?
- A. A background replication daemon
- B. A CLI tool that uses REST APIs to manage deployments
- C. A GUI for performance metrics visualization
- D. A browser-based management tool
Answer: B
Explanation:
Command-line utility (like GGSCI) using REST API for Microservices Architecture control/config.
NEW QUESTION # 71
Which of these is a valid Replicat parameter in Oracle GoldenGate?
- A. SourceDefs
- B. DynamicPortList
- C. PASSTHRU
- D. RmtHost
Answer: A
Explanation:
Replicat with group name, database login parameters; SourceDefs or AssumeTargetDefs, DiscardFile, Map, and others. These can be found in the section titled "Replicat Parameter Categories."
NEW QUESTION # 72
Which Oracle GoldenGate utility helps troubleshoot OGG-02191 Incompatible Record errors?
- A. The CONVCHK utility
- B. The logdump utility
- C. The reverse utility
Answer: B
Explanation:
logdump is used to inspect trail file record structure.
NEW QUESTION # 73
What are the five main components of Oracle GoldenGate Microservices Architecture (MA)?
- A. AdminClient, Logger, Trail Viewer, Deploy Agent, OGGBridge
- B. Extract, Pump, Replicat, Trail, Checkpoint
- C. Service Manager, Administration Server, Distribution Server, Receiver Server, Performance Metrics Server
- D. Monitor Server, Extract Server, Replicat Server, Admin Console, Trail Manager
Answer: C
Explanation:
These are the key microservices in GoldenGate MA used for deployment, management, data distribution, and monitoring.
NEW QUESTION # 74
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 COLS and COLSEXCEPT options in the TABLE parameter.
- B. Do not specify those columns in the ADD TRANDATA command.
- C. Use the FILTER option in the MAP parameter.
- D. Use the COLMAP option in the MAP parameter.
Answer: A
Explanation:
To prevent sensitive data from being replicated, you should use the COLS and COLSEXCEPT options in the TABLE parameter. These options allow you to explicitly include or exclude specific columns from the replication process, ensuring that sensitive data is not transferred to the target database.
NEW QUESTION # 75
You can connect to the Receiver Server to manage (start and stop) the configured data paths.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
Receiver Server can start/stop data paths.
NEW QUESTION # 76
A Pump can push data to:
- A. A target database directly
- B. Only a source system
- C. Multiple target systems
- D. Only one target system
Answer: C
Explanation:
In Oracle GoldenGate, a Data Pump (secondary Extract) can be configured with multiple RMTHOST and RMTTRAIL pairs, allowing it to push data to multiple target systems or trail files, enhancing flexibility in multi-target replication setups.
NEW QUESTION # 77
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