[2026] Use Valid New 1Z0-947 Questions - Top choice Help You Gain Success
1Z0-947 Exam Practice Materials Collection
NEW QUESTION # 66
What is not a role used in a Microservices architecture deployment?
- A. Manager
- B. Security
- C. User
- D. Administrator
Answer: A
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 # 67
To identify a bottleneck, where should monitoring begin?
- A. From the source to the target
- B. From the target back to the source
Answer: B
Explanation:
Start lag analysis from the target to trace bottlenecks.
NEW QUESTION # 68
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
Answer: B
Explanation:
In the Direct Load method, the Extract performs a one-time data load and then stops. Only after that should the Replicat be started to apply the loaded data. Starting both simultaneously is not valid for this method.
NEW QUESTION # 69
A Pump can push data to:
- A. Multiple target systems
- B. Only one target system
- C. Only a source system
- D. A target database directly
Answer: A
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 # 70
User exits can be used for tables processed by a data pump Extract in passthru mode.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
User exits don't work in passthru mode (no transformation).
NEW QUESTION # 71
With BATCHSQL enabled, what causes a Replicat to use normal mode operation?
- A. Statements that cause errors
- B. When server memory < 8 GB
- C. When BATCHSQL and GROUPTRANSOPS coexist
- D. Statements with rows between 8k and 24k in length
Answer: D
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 # 72
Which three statements are true about Oracle GoldenGate?
- A. Oracle GoldenGate captures changes from Oracle Redo logs or non-Oracle transaction logs and moves them to another database.
- B. Oracle GoldenGate is a middleware product that does not require an Oracle database.
- C. Oracle GoldenGate is an Oracle Database product that supports other Oracle products.
- D. Oracle GoldenGate can support high availability.
Answer: A,B,D
Explanation:
GoldenGate does not need Oracle DB, reads logs, and supports HA.
NEW QUESTION # 73
Which option is an invalid GLOBALS parameter?
- A. CHECKPOINTTABLE
- B. MGRSERVNAME
- C. GGSCHEMA
- D. DISCARDFILE
Answer: D
Explanation:
The invalid GLOBALS parameter option is DISCARDFILE.
NEW QUESTION # 74
You are receiving data errors involving invalid column mappings. Which two types of files can you use to identify the issue?
- A. Use the STATS command in the GLOBALS file because it captures information on failed GoldenGate operations.
- B. Use the discard file because it captures information on failed GoldenGate operations.
- C. Use the DIST command in the GLOBALS file because it captures information on failed GoldenGate operations.
- D. Use the error log because it captures information on failed GoldenGate operations.
Answer: B,D
NEW QUESTION # 75
You have a table that has a primary key as well as an additional unique key. Failing to consistently identify a row will result in an error during conflict resolution. Which option solves this?
- A. Use the RESOLVECONFLICT feature to handle errors and resolve the conflict.
- B. Use the SQLEXEC feature to handle errors and resolve the conflict.
- C. Use the HANDLECOLLISIONS feature to handle errors and resolve the conflict.
- D. Add unique indexes to the table to resolve the conflict.
Answer: D
Explanation:
Oracle GoldenGate must consistently identify rows during replication using a primary or unique key. If row identification fails, adding or enforcing a unique index is the correct way to resolve the issue-not relying on collision or conflict-handling features.
NEW QUESTION # 76
You can connect to the Receiver Server to manage (start and stop) the configured data paths.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
Receiver Server can start/stop data paths.
NEW QUESTION # 77
When should the KeyCols parameter be used?
- A. To define a substitute primary key
- B. In addition to the unique index
- C. In addition to the primary key
Answer: A
Explanation:
Use KEYCOLS when no primary key exists.
NEW QUESTION # 78
Which parameter gives more accurate timing for lag statistics?
- A. CacheMgr
- B. TCPSourceTimer
- C. DynamicResolution
Answer: B
Explanation:
TCPSourceTimer improves lag timing accuracy.
NEW QUESTION # 79
What is the role of the Replicat process?
- A. Backs up trail files
- B. Applies captured changes to the target database
- C. Routes data through Distribution Server
- D. Captures changes from the source DB logs
Answer: B
Explanation:
Replicat reads change data from Oracle GoldenGate trails and applies it to a target database using SQL commands.
NEW QUESTION # 80
You made changes to the GLOBALS parameter file using an editor on the OS. After saving your changes, you noticed the changes did not take effect. What would be the reason for this?
- A. You did not make changes on the OS logged in as the GoldenGate Administrator user.
- B. You did not stop all replication processes running in so the changes can take effect.
- C. You did not MGR so the changes can take effect.
- D. You did not restart GGSCI.
Answer: D
Explanation:
This is because GLOBALS parameters are read only at GGSCI startup, unlike other dynamic parameter files (e.g., Extract or Replicat configs). ?? So without restarting GGSCI, your changes won't be recognized.
NEW QUESTION # 81
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 Exclude All, Include ObjName <objectname>
- B. DDL Include All, Exclude ObjName <objectname>
- C. DDL Include. <objectname>
- D. DDL <objectname>
Answer: A
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 # 82
You must locate the next good record header in a Logdump file. How should you do this?
- A. Logdump > SCANFORENDTRANS
- B. Logdump > GHDR ON
- C. Logdump > SCANFORHEADER
- D. Logdump > SCANFORGHDR
Answer: C
Explanation:
In Oracle GoldenGate's Logdump utility, to locate the next valid (good) record header within a trail file, you use: text Copy Edit SCANFORHEADER This command scans forward until it finds the next readable record header, which is useful for troubleshooting corrupted trail files or resynchronizing log parsing.
NEW QUESTION # 83
What Oracle GoldenGate microservices component is used to handle all incoming trail files?
- A. Trail File server
- B. Service Manager
- C. Receiver server
- D. Administration server
Answer: C
Explanation:
In Oracle GoldenGate's Microservices Architecture, the Receiver Server is the component responsible for handling all incoming trail files.
NEW QUESTION # 84
Using adminclient, you can add a data pump Extract using the command: "ADD EXTRACT <ext name>, EXTTRAILSOURCE <trail file>"
- A. TRUE
- B. FALSE
Answer: B
Explanation:
adminclient doesn't support EXTTRAILSOURCE; it's not used in Extract setup.
NEW QUESTION # 85
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 data changes on source tables without locking tables.
- B. Enable Extract to indicate in the trail file when initial load commenced.
- C. Enable the LGWR to indicate in the transaction log when initial load commenced.
- D. Enable change delivery to handle collisions with initial load.
Answer: A
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 # 86
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 # 87
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