Real Oracle 1Z0-947 Exam Questions Study Guide
Updated and Accurate 1Z0-947 Questions for passing the exam Quickly
NEW QUESTION # 74
User ______ are a set of variables.
- A. Exits
- B. Tokens
- C. Macros
- D. Procedures
Answer: B
Explanation:
Tokens are variable sets used in parameter files.
NEW QUESTION # 75
Why might you use multiple data pumps for one source trail?
- A. Minimize CPU usage
- B. Send to multiple targets and improve parallelism
- C. Encrypt extract data
- D. Reduce redo generation
Answer: B
Explanation:
To support multiple target systems, table separation, and parallel processing.
NEW QUESTION # 76
What is the main advantage of using a data pump Extract?
- A. Faster row compression
- B. Trail retention at source for recovery
- C. Enables load balancing
- D. Secure REST access
Answer: B
Explanation:
It allows recovery if the network or target system fails by maintaining a local trail.
NEW QUESTION # 77
Which three are requirements to correctly configure an OGG trail file?
- A. A Replicat process
- B. Designation as local or remote
- C. A maximum file size
- D. A trail file identifier
- E. An Extract process
Answer: B,D,E
NEW QUESTION # 78
Which three are the responsibilities of the MGR process?
- A. Data movement
- B. Trigger execution
- C. Receive or route requests from the UI
- D. Process management
- E. Trail file management
Answer: C,D,E
Explanation:
"Process management" and "Trail File management" are correct according to https://docs.oracle.com/goldengate/1212/gg-winux/GWUAD/wu_about_gg.htm#GWUAD125 1.2.7 Overview of Manager
NEW QUESTION # 79
When using CHECKPOINT BEFORE for EVENTACTIONS, what will an Extract do?
- A. Extract will stop at the end of the transaction.
- B. Extract will Abend while processing the transaction.
- C. Extract will checkpoint on the starting boundary of the transaction.
- D. Extract will checkpoint at the end of the transaction.
Answer: C
Explanation:
The CHECKPOINT BEFORE clause in EVENTACTIONS causes the Extract to record a checkpoint at the beginning of the transaction, ensuring any triggered action can safely be retried if needed.
NEW QUESTION # 80
Which of the following is not an initial load method in Oracle GoldenGate?
- A. File to Replicat
- B. Direct load
- C. SQL*Net Load
- D. File to database utility
Answer: C
Explanation:
File to Replicat, File to database utility, Direct load & Direct bulk load (via SQL*Loader API)
NEW QUESTION # 81
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 table for the Extract
- B. A parameter file
- C. A checkpoint file
- D. The Extract processes
Answer: A
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 # 82
When should the KeyCols parameter be used?
- A. In addition to the unique index
- B. In addition to the primary key
- C. To define a substitute primary key
Answer: C
Explanation:
Use KEYCOLS when no primary key exists.
NEW QUESTION # 83
What should be used for disaster tolerance for a database that GoldenGate is using for a source or a target site?
- A. Active Data Guard
- B. Flashback database
- C. Recovery Manager
- D. Zero database
Answer: A
Explanation:
Oracle Active Data Guard is recommended for disaster tolerance in GoldenGate environments because: It provides a real-time, physical standby database Keeps the standby in sync with the source Ensures high availability and fast failover Supports read-only workloads at the standby site - ideal for reporting
NEW QUESTION # 84
Which parameter for GoldenGate 19c enables DDL replication for a Replicat?
- A. GETDDL
- B. TARGETDDL
- C. Enabled by default
- D. USEDDL
Answer: C
Explanation:
In Oracle GoldenGate 19c, Replicat is indeed configured to process DDL by default. So, if DDL statements are captured by Extract and passed in the trail files, Replicat will apply them without needing extra configuration.
NEW QUESTION # 85
What is the purpose of the GoldenGate Initial Load?
- A. To create the target database objects
- B. To carry out Performance Load Testing
- C. To synchronize data in the source and target databases
- D. To stream change data to a target database
Answer: C
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 # 86
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 # 87
What Oracle GoldenGate microservices component is used to handle all incoming trail files?
- A. Administration server
- B. Service Manager
- C. Trail File server
- D. Receiver server
Answer: D
Explanation:
The Receiver Server is the GoldenGate Microservices component that handles all incoming trail files, replacing the need for multiple Collectors on the target side. It supports WebSockets and other protocols to securely receive data from the Distribution Server
NEW QUESTION # 88
An Oracle GoldenGate topology is a representation of the databases in a GoldenGate environment, how the GoldenGate components are configured on each server, and the flow of data between the components. What topology describes a configuration of data flow from one source site to many target sites?
- A. Cascading
- B. Integration
- C. Multimaster
- D. Broadcast
Answer: D
Explanation:
Broadcast topology describes a one-to-many data replication model: A single source sends data to multiple target sites Targets often receive the same set of replicated changes
NEW QUESTION # 89
A Distribution Path sends the transaction of data from Extract to Replicat. How can you create a Distribution Path?
- A. From Cloud Shell with REST APIs
- B. From the Service Manager home page
- C. At OS prompt with run preceding the GoldenGate commands
- D. In GGSCI with GoldenGate commands
Answer: B
Explanation:
In Oracle GoldenGate Microservices Architecture, the Service Manager UI is the recommended and primary interface to create a Distribution Path using the Distribution Server. This method is officially documented and intended for simplified management.
NEW QUESTION # 90
Which Oracle GoldenGate parameter manages conflicts between initial load and change replication?
- A. CheckpointTable
- B. HandleCollisions
- C. PASSTHRU
- D. DiscardFile
Answer: B
Explanation:
HandleCollisions, specified in the Replicat parameter file. Should be turned off after initial load is complete.
NEW QUESTION # 91
Connection errors can indicate security violations, full file system errors, or system misconfigurations. What should you use to troubleshoot?
- A. Execute the Info Mgr command
- B. Execute the View GGSEVT command
- C. Enable the Trace parameter
- D. All of the above
Answer: B
Explanation:
View GGSEVT is used for diagnosing connection/system issues.
NEW QUESTION # 92
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