[Jun-2026] 1Z0-947 Free Sample Questions to Practice One Year Update
Download 1Z0-947 exam with Oracle 1Z0-947 Real Exam Questions
NEW QUESTION # 72
Which of the following statements is true?
- A. Oracle GoldenGate checkpoints are stored in an Oracle control file.
- B. There is likely to be only one Oracle GoldenGate checkpoint file.
- C. The Oracle GoldenGate checkpoint supports Oracle GoldenGate recovery.
- D. The CKPT background process records the Oracle GoldenGate checkpoint.
Answer: C
Explanation:
Checkpoints support recovery, not stored in Oracle control files.
NEW QUESTION # 73
What Oracle GoldenGate component sends trail files over the network to the Receiver Server?
- A. The Distribution Server on the source
- B. The Extract
- C. The Trail File Server
- D. The GoldenGate source Data Pump
Answer: A
Explanation:
"A Distribution Service process will read the trail file and send it across the network to a waiting Receiver Service process..."
NEW QUESTION # 74
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. Trail files contain data that must be in logical change records format.
- C. Integrated Replicat does not need a checkpoint or a trace table for its operations.
- D. Both source and target can be Oracle and non-Oracle databases.
Answer: B
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 # 75
You must view more than just the operation type and hex value of the data in a trail. Which setting in Logdump allows you to view the token data, LOGCSN, and TRANID in the trail?
- A. detail data
- B. ggstoken detail
- C. ghdr on
- D. fileheader on
Answer: A
Explanation:
The detail data command in Logdump provides complete visibility into the data area of trail records, including tokens, LOGCSN, TRANID, and column-level changes. It is the official way to see in-depth record details per Oracle documentation.
NEW QUESTION # 76
What is a valid net result for an Extract configured with the parameters in this order: GETINSERTS, GETUPDATEBEFORES, IGNOREDELETES, IGNOREUPDATES?
- A. Inserts, updates, and deletes will be captured.
- B. Inserts and deletes will be captured.
- C. Before and after images of updates will be captured.
- D. Before and after images of updates will be ignored.
Answer: D
NEW QUESTION # 77
The Integrated Extract can use the LogMiner components to collectively read and format the logical change records and create trail entries in the trail file. Which of the following is not a component of the LogMiner?
- A. Converter
- B. Builder
- C. Preparer
- D. Reader
Answer: A
Explanation:
In Oracle LogMiner (used by Integrated Extract), the core components are Reader, Preparer, and Builder - they work together to read redo logs, extract change records, and prepare them for trail file writing. Converter is not a valid LogMiner component.
NEW QUESTION # 78
Where are the Oracle GoldenGate parameters officially documented?
- A. Oracle GoldenGate AdminClient Manual
- B. Oracle Database Concepts Guide
- C. GoldenGate GGSCI Command Reference
- D. Oracle Fusion Middleware Reference for Oracle GoldenGate 19c
Answer: D
Explanation:
Oracle Fusion Middleware Reference for Oracle GoldenGate 19c
NEW QUESTION # 79
Prerequisite steps should be followed to ensure a successful Initial Load was performed. One of the steps is to "prepare target tables." What does it mean to prepare target tables?
- A. The target table must exist in the target database before Initial Load process at target site.
- B. The target table must exist in the target database before Initial Load process at source site.
- C. The target database must exist, and all tables for replication must exist with data already loaded into tables.
- D. The target database must exist, and an obey file must be used to create all tables for replication before Initial Load process at target site.
Answer: A
Explanation:
Before performing an Initial Load in Oracle GoldenGate: The structure (tables) must already be created on the target database. GoldenGate does not create target tables during Initial Load - it only copies the data. So, you must manually prepare the tables beforehand.
NEW QUESTION # 80
Key names and values can be stored in:
- A. GLOBALS
- B. SourceDefs
- C. DefsFile
- D. ENCKEYS
Answer: D
Explanation:
ENCKEYS stores key-value pairs for encryption.
NEW QUESTION # 81
Add TranData enables supplemental logging of key values in the transaction logs whenever a row change occurs.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
ADD TRANDATA logs key changes needed for replication.
NEW QUESTION # 82
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 # 83
You must locate the next good record header in a Logdump file. How should you do this?
- A. Logdump > SCANFORENDTRANS
- B. Logdump > SCANFORHEADER
- C. Logdump > SCANFORGHDR
- D. Logdump > GHDR ON
Answer: B
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 # 84
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 # 85
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 # 86
Which parameter is typically associated with an Extract group in Oracle GoldenGate?
- A. Obey
- B. Map
- C. DiscardFile
- D. ExtTrail
Answer: D
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 # 87
You are concerned that the process report generation in your production environment will become too large and not contain useful statistics.
- A. GoldenGate automatically generates a new report when the processes start.
- B. Use the parameter REPORTROLLOVER.
- C. Use the parameter REPORT.
- D. Use the ADD EXTTRAIL command option MEGABYTES.
Answer: B
Explanation:
The REPORTROLLOVER parameter lets you automatically rotate and archive GoldenGate process report files based on size, time, or process restarts, preventing them from growing too large and cluttering with old data.
NEW QUESTION # 88
What is the purpose of the GoldenGate Initial Load?
- A. To carry out Performance Load Testing
- B. To stream change data to a target database
- C. To create the target database objects
- D. To synchronize data in the source and target databases
Answer: D
Explanation:
The Initial Load in Oracle GoldenGate is used to: Populate the target database with a baseline copy of data from the source Ensure that both source and target are in sync before real-time replication begins After this load, GoldenGate can start streaming only ongoing changes
NEW QUESTION # 89
How should you specify the data source for a secondary Extract functioning as a Data Pump?
- A. SOURCEISSTABLE
- B. EXTTRAILSOURCE
- C. LOCTRAILSOURCE
- D. SOURCEISTRAIL
Answer: B
Explanation:
For a secondary Extract functioning as a Data Pump, you should specify the data source using EXTTRAILSOURCE. This parameter tells GoldenGate to use the local trail file (created by the primary Extract) as the source for the data pump.
NEW QUESTION # 90
What command is used to create the checkpoint table on the target database?
- A. ADD CHECKPOINTTABLE
- B. CREATE TABLE CHECKPOINT
- C. INIT CHECKPOINTTABLE
- D. CONFIGURE CHECKPOINT TABLE
Answer: A
Explanation:
This command creates a table that tracks Replicat's checkpointing data.
NEW QUESTION # 91
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