Free Practice Questions for Oracle 1z0-1094-23 Exam

When a data integration job is submitted to an Oracle Data Integrator (ODI) agent, it can execute various tasks including operations on models or data stores, execution of runtime scenarios or load plans, and execution of design-time objects like mappings or packages. These tasks enable comprehensive data integration workflows, frominitial data extraction and transformation to loading the processed data into target systems.

In Oracle Database architecture, a Container Database (CDB) can contain one or more Pluggable Databases (PDBs). This multi-tenant architecture allows for the efficient management of multiple databases within a single container, optimizing resource usage and simplifying database administration.

SQL Developer Web was released in 2018, providing a browser-based interface for Oracle Database management and development tasks. It offers a convenient, web-based alternative to traditional desktop database tools, enhancing accessibility and user experience.

If Oracle Zero Downtime Migration's (ZDM) default MySQL port is unavailable and no alternative is specified, ZDM will increment the default port number by one and retry up to five times to find an available port, ensuring the internal MySQL instance used by ZDM can operate without port conflicts.

To quickly load data into a cloud database by dragging and dropping a file in a web browser, the Data Load tab of the SQL worksheet in Database Actions is the ideal tool. This feature simplifies the process of importing data into Oracle Cloud databases, allowing users to easily upload files without the need for complex database commands or scripts.

Data Pump can move data to the cloud by importing from a dump file stored in Oracle Cloud Infrastructure (OCI) Object Storage or directly from an Oracle Database using a database link. These methods allow for efficient data transfer to the cloud, with the dump file method providing a way to stage data in OCI Object Storage and the database link method enabling direct data transfer between databases.

Oracle Zero Downtime Migration (ZDM) supports cross-edition migration, enabling the migration of databases from Oracle Standard Edition to Oracle Enterprise Edition. This flexibility facilitates upgrades to more feature-rich editions of Oracle Database as part of the migration process. Additionally, ZDM allows the migration of Oracle Real Application Clusters (RAC) databases to Single Instance databases, providing versatility in target database configurations and supporting a range of deployment scenarios.

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.

For migrating an on-premises 12c Non-CDB to the Cloud 12c, conventional Data Pump Export and Import and Transportable Tablespaces are viable methods. Data Pump facilitates the export and import of database objects and data, while Transportable Tablespaces allow the movement of entire tablespaces between databases, streamlining the migration process and reducing downtime.

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.