[Nov 24, 2025] Get New 1Z1-947 Certification Practice Test Questions Exam Dumps
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NEW QUESTION # 54
Which tools would you use to determine if all Oracle GoldenGate processes are up and running?
- A. GGSCI
- B. CMDSEC
- C. Oracle GoldenGate Monitor
- D. tcpers
- E. Process report
Answer: A,C,E
Explanation:
Use GGSCI, process reports, or Monitor to check running processes.
NEW QUESTION # 55
Oracle GoldenGate is a middleware software and can be used for business intelligence to support a heterogeneous database environment.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
GoldenGate is middleware supporting business intelligence across different databases.
NEW QUESTION # 56
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 compound keys on the source tables
- B. The number of concurrent users
- C. Disk space
- D. System memory
Answer: D
Explanation:
System memory is the most critical factor for determining how many Extract processes can run concurrently. Each process consumes memory, and insufficient memory may lead to performance degradation or process failure.
NEW QUESTION # 57
Identify the scenario in which you cannot configure GoldenGate.
- A. Real-time Change Data Capture from transaction logs
- B. Snapshot database backups
- C. Initial Load synchronization
- D. Batch Data Transfer from table data
Answer: B
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 # 58
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 the use of the MAXTRANSOPS parameter.
- B. It is caused by the thread with the highest thread ID applying barrier transactions.
- C. It is caused by barrier transactions in a Coordinated Replicat.
- D. It is caused by THREAD and THREADRANGE being used with wildcard MAP statements.
Answer: C
Explanation:
In Coordinated Replicat, a barrier transaction is a transaction that must be applied in commit order, causing all threads to pause until that transaction is completed - leading to the situation where all threads wait for one.
NEW QUESTION # 59
You must locate the next good record header in a Logdump file. How should you do this?
- A. Logdump > SCANFORHEADER
- B. Logdump > SCANFORENDTRANS
- C. Logdump > SCANFORGHDR
- D. Logdump > GHDR ON
Answer: A
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 # 60
GGSCI commands can display:
- A. Lag in the system
- B. Processing status
- C. Statistics (operations processed)
- D. All of the above
Answer: D
Explanation:
GGSCI provides status, statistics, and lag details
NEW QUESTION # 61
Which of these can you not do from the main page of the MA Administration Server web page?
- A. See the lag time of currently configured Extracts and Replicats.
- B. Restart configured Extracts and Replicats.
- C. Fix the situation of what caused the Extract or Replicat to be down from the Critical Event box.
- D. Create an Extract or Replicat.
Answer: C
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 # 62
Which Oracle GoldenGate parameter manages conflicts between initial load and change replication?
- A. HandleCollisions
- B. PASSTHRU
- C. CheckpointTable
- D. DiscardFile
Answer: A
Explanation:
HandleCollisions, specified in the Replicat parameter file. Should be turned off after initial load is complete.
NEW QUESTION # 63
Which database setting for the Oracle 19c database is required to enable Oracle GoldenGate?
- A. ENABLE_GOLDENGATE_REPLICATION=true
- B. ENABLE_STREAMS_REPLICATION=true
- C. ENABLE_DATABASE_REPLICATION=true
- D. Configure the STREAMS_POOL_SIZE database parameter
Answer: A
Explanation:
To enable Oracle GoldenGate in Oracle 19c, set ENABLE_GOLDENGATE_REPLICATION=TRUE, which allows the database to support GoldenGate features like Integrated Extract and Replicat.
NEW QUESTION # 64
Which mechanism is used by Extract to ensure that data integrity and fault tolerance are maintained in the data source and trail?
- A. Checkpoints
- B. Commit sequence order
- C. Logical change records
- D. Manager process
Answer: A
NEW QUESTION # 65
Invisible columns are columns that are part of a table but not part of the results in a select. When Data Definition Language (DDL) replication is enabled, invisible and virtual columns created in the source environment are replicated in the target environment. What parameter in Extract will exclude invisible columns from replication when using the Integrated Extract?
- A. EXCLUDEHIDDENCOLUMNS
- B. NOINVISIBLECOLUMNS
- C. NOHIDDENCOLUMNS
Answer: A
Explanation:
"Oracle GoldenGate supports replication of invisible columns in Extract.
If you want to exclude them, use the EXCLUDEHIDDENCOLUMNS parameter."
NEW QUESTION # 66
Which capability does GoldenGate support?
- A. File-based Capture
- B. Two-phase commit operations from application interfaces
- C. Synchronous transaction Capture from application interfaces
- D. Asynchronous Capture and Delivery of committed DML transactions
Answer: D
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 # 67
What Oracle GoldenGate component sends trail files over the network to the Receiver Server?
- A. The Extract
- B. The GoldenGate source Data Pump
- C. The Distribution Server on the source
- D. The Trail File Server
Answer: C
Explanation:
"A Distribution Service process will read the trail file and send it across the network to a waiting Receiver Service process..."
NEW QUESTION # 68
Which of the following is a typical Oracle GoldenGate Manager parameter?
- A. Port
- B. ExtTrail
- C. RmtHost
- 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 # 69
What type of multithreaded Oracle GoldenGate Extract uses Oracle's internal log parsing and supports downstream topologies?
- A. Coordinated Extract
- B. Integrated Extract
- C. Parallel Extract
- D. Classic Extract
Answer: B
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 # 70
Connection errors can indicate security violations, full file system errors, or system misconfigurations. What should you use to troubleshoot?
- A. All of the above
- B. Execute the Info Mgr command
- C. Enable the Trace parameter
- D. Execute the View GGSEVT command
Answer: D
Explanation:
View GGSEVT is used for diagnosing connection/system issues.
NEW QUESTION # 71
Can ogggsa.sh utility configure only the Service Manager?
- A. Yes, and also the AdminClient
- B. Yes, it configures only Service Manager
- C. No, it must also configure at least one deployment
- D. No, it is used only for viewing logs
Answer: C
Explanation:
The utility sets up the Service Manager and at least one deployment to function properly.
NEW QUESTION # 72
What is the role of the Replicat process?
- A. Backs up trail files
- B. Applies captured changes to the target database
- C. Captures changes from the source DB logs
- D. Routes data through Distribution Server
Answer: B
Explanation:
Replicat reads change data from Oracle GoldenGate trails and applies it to a target database using SQL commands.
NEW QUESTION # 73
Which utility is used to view the contents of trail files?
- A. logdump
- B. ggconsole
- C. trailreader
- D. datapump
Answer: A
Explanation:
logdump is the diagnostic tool to examine trail files at the record level.
NEW QUESTION # 74
A Pump can push data to:
- A. Only a source system
- B. Only one target system
- C. A target database directly
- D. Multiple target systems
Answer: D
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 # 75
Integrated delivery works only with trail files from integrated capture.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Integrated delivery can use trail files from classic or integrated capture.
NEW QUESTION # 76
What is the main advantage of using a data pump Extract?
- A. Trail retention at source for recovery
- B. Secure REST access
- C. Enables load balancing
- D. Faster row compression
Answer: A
Explanation:
It allows recovery if the network or target system fails by maintaining a local trail.
NEW QUESTION # 77
SQLEXEC can communicate only via SQL query.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
SQLEXEC can run scripts, not just SQL queries.
NEW QUESTION # 78
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