Use Real 1z0-1094-23 - 100% Cover Real Exam Questions [Apr-2024]
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NEW QUESTION # 54
Which type of checks is NOT supported by Oracle Data Integrator (ODI)?
- A. conditions
- B. business rule
- C. keys
- D. mandatory attributes
- E. references
Answer: B
Explanation:
Oracle Data Integrator (ODI) supports various types of checks, including conditions, keys, references, and mandatory attributes, but it does not inherently enforce business rules. Business rules, which are higher-level validations and constraints defined by business logic, are typically implemented at the application level or within the database through triggers or stored procedures.
NEW QUESTION # 55
You have executed the mappings with Change Data Capture ( CDC ) on the source data store and you are now going through the code in the operator log for debugging. Which two tables or view do you need to inspect in the database to see whether the CDC process is writing changed data or not in Oracle Data Integration ( ODI )? (Choose all correct answers)
- A. JV$D view
- B. JV$ view
- C. JW$ view
- D. J$ table
Answer: A,D
Explanation:
In Oracle Data Integrator (ODI) Change Data Capture (CDC) processes, the JV$D view and J$ table are critical components for monitoring changed data capture activities. The JV$D view provides information about the CDC subscriber view definitions, while the J$ table stores the actual changed data records. Inspecting these database objects can help debug and verify that the CDC process is correctly capturing and writing changed data.
NEW QUESTION # 56
You have decided to use Oracle Data Integrator (ODI) on Marketplace to load data from an onpremises Oracle Database to Autonomous Database on Oracle Cloud Infrastructure (OCI). Which TWO methods can be used to connect to the on-premises Oracle Database from OCI? (Choose all correct answers)
- A. Oracle directory
- B. Fast connect
- C. Terminal service
- D. VPN Connect
Answer: B,D
NEW QUESTION # 57
You are migrating a non TDE encrypted on-premises Database to an OCT Database Service Instance ising RMAN. You set up the DB Cloud Backup Module, but when executing the RMAN command to create your Cloud Backup you see the following error: AANA RMAN-03009: failure of backup command on ORA_SBT_TAPE 1 channel at: 08/18/2014 11: ORA-19914: unable to encrypt backup ORA~29361 mastor key not yet set What are the TWO causes of this error? (Choose all correct answers)
- A. SET ENCRYPTION ON
- B. He OCT Object Storage eye on at rest key is missing
- C. The set DECRYPTION IDENTIFIED BY RMAN command was not executed.
- D. The Set ENCRYPTION IDENTIFIED BY only command was executed
- E. The Set ENCRYPTION IDENTIFIED BY command was executed.
Answer: A,B
Explanation:
The error ORA-19914 indicates encryption issues during RMAN backup to cloud storage. Enabling encryption with "SET ENCRYPTION ON" without a proper encryption key or missing the Object Storage encryption-at-rest key can lead to this error. Ensuring encryption keys are correctly configured and accessible is crucial for successful RMAN backups to the cloud.
NEW QUESTION # 58
In which two ways can you use SQLcl to load data or migrate a database into an Oracle Cloud Database? (Choose two.)
- A. Object Storage and the SQLcl LOAD command
- B. Streaming Service and Alert Logs
- C. Log Analytics and Functions
- D. Object Storage and SQLcl Data Pump Export/Import
Answer: A,D
Explanation:
SQLcl, a command-line interface for Oracle Database, can utilize Data Pump Export/Import and the LOAD command to migrate databases or load data into Oracle Cloud Databases. Object Storage serves as a staging area for data files in both methods, facilitating efficient and scalable data transfer to the cloud environment.
NEW QUESTION # 59
Which statements are true for OCI GoldenGate Service? (Choose two.)
- A. It is customer-managed.
- B. It requires any source environment to run Oracle GoldenGate Microservices.
- C. It requires an on-premises license for the Oracle GoldenGate software.
- D. It supports the usage of Universal Credits.
Answer: A,D
Explanation:
OCI GoldenGate Service is a customer-managed service, giving users control over the configuration and management of GoldenGate replication tasks. It also supports the usage of Universal Credits, offering flexible pricing and resource scaling based on consumption, enhancing cost-effectiveness and adaptability.
NEW QUESTION # 60
Which knowledge modules are supported by Oracle Data Integrator (ODI)?
- A. IDB DB2
- B. Hive
- C. All of the options
- D. Spark
- E. ADW
Answer: C
Explanation:
Oracle Data Integrator (ODI) supports a wide range of knowledge modules, including those for various database platforms like IDB DB2, big data technologies like Spark and Hive, and cloud services like Autonomous Data Warehouse (ADW). This versatility allows ODI to integrate and transform data across diverse data environments and technologies.
NEW QUESTION # 61
You are planning the migration of a 19c Oracle Database from Amazon Web Services Relational Database Service (AWS RDS) using RMAN backups. What is the correct sequence of operations?
- A. Install the 0B Cloud Backup Module on the AWS ROS instance and perform a backup directly to an Oracle Cloud Intrastructure (OCI) Object storage bucket. Restore the backup from the OCI bucktt to an OCT DB Service instance
- B. Using the AWS tooling, take an RMAN backup of the RDS DB local file system and move it to an AWS S3 bucket. Copy the content of the S3 bucket to an Oracle Cloud Infrastructure (OCT) C. Object Storage bucket, Restore the backup from the OCI bucket to an OCI DB Service Instance.
- C. Install the Oracle Secure Backup Cloud Module on the AWS RDS Instance and take an RMAN backup directly to an AWS 53 bucket. Copy the content of the S3 bucket to an Oracle Cloud E. Infrastructure (OCI) Object Storage bucket. Restore the backup from the OCI bucket to an OCT DB Service Instance.
- D. Using the AWS tooling, take an RMAN backup of the RDS DB local file system and copy sctly to. an Oracle Cloud Infrastructure (OCI) Object Storage bucket. Restore the backup from the OCI bucket to an OCI DB Service Instance.
Answer: C
Explanation:
Migrating a 19c Oracle Database from AWS RDS using RMAN backups involves several steps, including the use of the Oracle Secure Backup Cloud Module to facilitate RMAN backups directly to AWS S3. The data is then transferred from the S3 bucket to an OCI Object Storage bucket. Finally, the backup is restored from the OCI Object Storage bucket to an OCI Database Service instance, completing the migration process.
NEW QUESTION # 62
Your source tables are in an on-premises Oracle Database. You have created the data server and logical schema in an Oracle Data Integrator (ODI) topology.
Now you are ready to start reverse engineering and create mappings.
Which two Knowledge Modules (KM) need to be imported to your project for the Oracle Database source? (Choose two.)
- A. LKM SQL to MSSQL
- B. LKM SQL to Oracle
- C. CKM HSQL
- D. IKM XML Control Append
- E. RKM Oracle
Answer: B,E
Explanation:
For Oracle Database sources in ODI projects, the Reverse Knowledge Module (RKM) for Oracle is used for reverse-engineering database objects, and the Loading Knowledge Module (LKM) SQL to Oracle is used for extracting and loading data. These KMs enable efficient metadata capture and data integration from Oracle sources.
NEW QUESTION # 63
How can you properly pause a Zero Downtime Migration (ZDM) job?
- A. By executing the zdmcli migrate database command using the -pause option
- B. By executing the zdmcli -pausejob command at any time
- C. By querying the ZDM service host with the relevant job ID and executing the zdmcli -pausejob command
- D. By executing the zdmcli migrate database command with the -pauseafter option, alongside specifying the relevant migration phase where ZDM should pause the migration process, or by executing the zdmcli suspend job -jobid command at anytime during the migration
Answer: D
Explanation:
To pause a ZDM job, you can use the -pauseafter option with the zdmcli migrate database command to specify a migration phase where the process should be paused. Alternatively, the zdmcli suspend job command with the job ID can pause the migration at any point, providing flexibility in managing the migration process.
NEW QUESTION # 64
Which TWO statements are true about the Oracle Zero Downtime command line? (Choose all correct answers)
- A. The -sourcedb option is the only valid option to indicate the source database name.
- B. When the source database is a single instance database deployed on a non-Grid Infrastructure environment, the sourcesid option should be used to specify the database name.
- C. The zdmeli migrate database command can be run with no options as long as all the information is correctly specified in Zero Downtime Migration's (ZDM) response file.
- D. Upon executing the zdmcli, migrate database command, the only way to track the status of the migration is by querying the ZDM service using the provided job ID.
Answer: B,C
Explanation:
The Oracle Zero Downtime Migration (ZDM) tool provides a way to migrate databases with minimal downtime. The zdmcli migrate database command can indeed be executed without any options if the ZDM response file is fully and correctly specified. Additionally, for single-instance databases not using Oracle Grid Infrastructure, the sourcesid option is essential to define the database name, ensuring accurate identification and handling of the source database during migration.
NEW QUESTION # 65
In which database edition does Data Pump support parallelism?
- A. Data Pump does not support parallelism.
- B. Enterprise Edition only
- C. Standard Edition only
- D. Both Standard Edition and Enterprise Edition
Answer: B
Explanation:
Data Pump supports parallelism exclusively in the Oracle Database Enterprise Edition, leveraging the ability to perform multiple data-intensive operations concurrently. This feature enhances performance and efficiency during data export and import processes, particularly for large databases.
NEW QUESTION # 66
Which database version introduced Zero Downtime online logical migration?
- A. Oracle Database 21c
- B. Oracle Database 19c
- C. Oracle Database 18c
- D. Oracle Database 12c
Answer: B
Explanation:
Oracle Database 19c introduced enhanced features and improvements for Zero Downtime Migration, including online logical migration capabilities. This version of Oracle Database provides advanced mechanisms to minimize downtime and ensure data consistency during migrations, making it a pivotal release for organizations looking to streamline their database migration processes.
NEW QUESTION # 67
Which TWO target database environments provide both high availability (HA) and disaster recovery (DR) options in the cloud? (Choose all correct answers)
- A. Infrastructure as a service
- B. Exadata Cloud Service
- C. Autonomous Database
- D. Database Cloud service Bare Metal
Answer: B,C
Explanation:
Both Autonomous Database and Exadata Cloud Service provide high availability (HA) and disaster recovery (DR) options in the cloud. Autonomous Database offers self-driving, self-securing, and self-repairing database capabilities, ensuring high availability. Exadata Cloud Service delivers the performance of Oracle Exadata with cloud-based scalability and flexibility, including robust HA and DR features to protect critical data and maintain business continuity.
NEW QUESTION # 68
When selecting a migration method for moving your database to the cloud, what would you NOT take into consideration?
- A. Database Version
- B. Schema Name
- C. Database Size
- D. High Availability
Answer: B
Explanation:
When selecting a migration method for moving a database to the cloud, considerations typically include the database version, size, and high availability requirements. The schema name, however, is not a primary factor in determining the migration method, as migrations can usually accommodate any schema naming conventions.
NEW QUESTION # 69
If unplug and plug was decided to be used as the tool for the migration to Oracle Cloud Infrastructure (OCD), which two constraints are part of this migration to process for using unplug and plug? (Choose all correct answers)
- A. Source must be Little-endian.
- B. Target must be an Autonomous database.
- C. Source and target need to be container database (CDB).
- D. Target and source have same Endianness.
Answer: C,D
Explanation:
Using the unplug and plug method for database migration to Oracle Cloud Infrastructure involves certain constraints, including the requirement for the source and target databases to have the same endianness and both need to be Container Databases (CDB). This method involves unplugging a pluggable database (PDB) from the source CDB and plugging it into the target CDB, necessitating compatibility in terms of endianness and database structure.
NEW QUESTION # 70
Your source database version is 12c and your target database is ATP-D.
Which utility should you use to instantiate the target database?
- A. SQL Developer Migration Wizard
- B. Datafile Copy to Object Storage
- C. Oracle Data Pump
- D. Oracle RMAN Duplicate Database
Answer: C
Explanation:
For migrating a 12c source database to Oracle Autonomous Transaction Processing (ATP-D), Oracle Data Pump is a suitable utility. Data Pump facilitates high-speed data and metadata movement between Oracle databases, making it effective for cloud migrations by exporting data from the source and importing it into the target ATP instance.
NEW QUESTION # 71
Which Oracle Database Cloud Service takes care of all routine database tasks ensuring higher performance, reliability, security, and operational efficiency?
- A. Oracle 19c
- B. Oracle Exadata
- C. Oracle Autonomous Database
- D. Oracle MySQL Cloud Service
Answer: C
Explanation:
Oracle Autonomous Database automates routine database tasks, offering high performance, reliability, security, and operational efficiency. Its self-driving, self-securing, and self-repairing capabilities reduce administrative overhead, making it ideal for modern data management needs.
NEW QUESTION # 72
For a source database to be successfully migrated, you must view and apply the prerequisites. Which TWO prerequisites must pass before the source database can be migrated using Oracle Zero Downtime Migration (ZDM)? (Choose all correct answers)
- A. Archivelog must be enabled
- B. Port 22 on the source database server must allow incoming connections from the ZDM service host.
- C. The database must be stored in an Automatic Storage Management Cluster File System (ACFS).
- D. The database must have a configured TDE wallet if the version is Oracle Database 11g Release 2 or 12c Release 1.
- E. The database must have Transparent Data Encryption (TDE) enabled.
Answer: A,E
Explanation:
Before migrating a source database using Oracle Zero Downtime Migration, certain prerequisites must be met, including enabling Archivelog mode for capturing all transactions and ensuring Transparent Data Encryption (TDE) is enabled for data security. These requirements help maintain data integrity and security throughout the migration process.
NEW QUESTION # 73
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