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Enterprise Data Catalog 10.5 Developer Professional Exam
1. Which component of EDC is primarily responsible for aggregating metadata from various sources? A. Data Ingestion Engine B. Metadata Manager C. Search Optimizer D. Connector Framework Answer: D Explanation: The Connector Framework is responsible for connecting to and aggregating metadata from different data sources. 2. What is the main purpose of Enterprise Data Catalog? A. To store raw data files B. To facilitate data discovery and classification C. To manage network traffic D. To provide real-time analytics only Answer: B
Explanation: EDC is designed to enable data discovery and classification, helping organizations understand their data assets.
3. In EDC architecture, what does the High Availability feature ensure? A. Data is encrypted B. Continuous access to catalog services C. Faster query responses D. Better data visualization Answer: B Explanation: High Availability ensures that catalog services remain accessible even during hardware or network failures. 4. Which process in EDC involves cleaning and standardizing metadata from various sources? A. Metadata Ingestion B. Metadata Cleansing C. Metadata Encryption D. Metadata Archiving Answer: B
7. What is the role of the Metadata Manager in EDC? A. To perform data backups B. To manage metadata ingestion, classification, and storage C. To configure user roles D. To optimize query speed Answer: B Explanation: The Metadata Manager oversees the ingestion, classification, and storage of metadata in the catalog. 8. Which of the following is NOT a benefit of using EDC? A. Data discovery enhancement B. Improved metadata governance C. In-house application development D. Streamlined data classification Answer: C Explanation: While EDC aids data discovery and governance, it is not intended for in-house application development. 9. How does EDC assist in data classification? A. Through automatic user authentication
B. By applying predefined and custom classification rules C. By indexing log files only D. Through network monitoring Answer: B Explanation: EDC uses both predefined and custom rules to classify data assets according to sensitivity and type.
10. What feature allows EDC to visually represent the flow of data through systems? A. Data Mapping B. Data Lineage C. Data Backup D. Data Partitioning Answer: B Explanation: Data Lineage shows how data moves through the system and is transformed along the way. 11. Which EDC component is essential for ensuring secure access to metadata? A. Data Validator
D. It does not support cloud integration Answer: B Explanation: EDC includes cloud connectors to integrate with systems like AWS S3, Azure Blob Storage, and Google Cloud.
14. What is a common troubleshooting step when metadata ingestion fails in EDC? A. Reinstall the operating system B. Check connector logs and diagnostics C. Increase the number of users D. Disable encryption Answer: B Explanation: Reviewing connector logs and diagnostics is essential for identifying the root cause of ingestion failures. 15. Which EDC feature is used to create custom dashboards and reports? A. Custom Reporting Module B. Metadata Tagging C. Data Connector
D. User Access Manager Answer: A Explanation: The Custom Reporting Module allows organizations to tailor dashboards and reports to their needs.
16. What does the term “metadata provenance” refer to in EDC? A. The origin and history of the metadata B. The current version of the metadata C. The encryption algorithm used D. The data backup schedule Answer: A Explanation: Metadata provenance explains where the metadata originated and how it has evolved over time. 17. Which aspect of EDC helps with the auditing of data access and usage? A. Audit and Compliance Features B. Data Encryption Tools C. Real-time Analytics Dashboard D. Network Firewall Integration
Answer: B Explanation: Adhering to best practices in connector development and testing minimizes integration issues and ensures reliability.
20. What is the primary role of the EDC REST API? A. To handle low-level database queries B. To facilitate automated metadata management and integration C. To manage user sessions D. To serve static content Answer: B Explanation: The REST API allows developers to automate metadata management tasks and integrate with external systems. 21. In the context of EDC, what is meant by “faceted search”? A. A search that is only available to administrators B. A multi-dimensional search filtering process C. A basic keyword search D. A search for backup files Answer: B
Explanation: Faceted search uses multiple filters and dimensions to narrow down search results in the catalog.
22. Which of the following is a best practice when configuring access controls in EDC? A. Granting all users admin rights B. Using role-based permissions C. Allowing anonymous access D. Disabling logging features Answer: B Explanation: Role-based permissions ensure that users have the appropriate level of access based on their responsibilities. 23. What does scalability in EDC refer to? A. The ability to run on mobile devices B. The capability to handle growing amounts of metadata C. The speed of query execution D. The ease of user interface customization Answer: B
Answer: B Explanation: Metadata enrichment enhances the quality of data attributes, thereby improving search relevancy and results.
26. Which term best describes the process of importing metadata from external sources into EDC? A. Metadata Extraction B. Metadata Ingestion C. Metadata Aggregation D. Metadata Transformation Answer: B Explanation: Metadata Ingestion is the process by which metadata is imported and integrated from various external data sources. 27. What does the EDC Connector Framework primarily enable? A. User interface customization B. Integration with external data sources C. Data encryption D. Hardware diagnostics Answer: B
Explanation: The Connector Framework is designed to facilitate integration with multiple external data sources, ensuring comprehensive metadata coverage.
28. Which EDC component is essential for visualizing data lineage? A. Data Lineage Viewer B. Metadata Importer C. Connector Tester D. Custom Dashboard Answer: A Explanation: The Data Lineage Viewer is used to visually represent the flow and transformation of data across the enterprise. 29. What is the benefit of using automated metadata ingestion via APIs? A. Reduced manual effort and increased efficiency B. Enhanced manual data entry C. Lower network security D. Limited integration options Answer: A
Explanation: Custom dashboards provide tailored views that help users focus on the data metrics most relevant to their role.
32. How does EDC integrate with external BI tools? A. Via direct database replication B. Through its REST APIs and custom connectors C. By exporting log files only D. Through manual data entry Answer: B Explanation: EDC integrates with external BI tools using REST APIs and custom connectors to facilitate seamless data flow. 33. In EDC, what is the purpose of metadata validation? A. To back up metadata regularly B. To ensure the accuracy and quality of the metadata C. To compress the metadata D. To create visual dashboards Answer: B Explanation: Metadata validation checks that the data meets quality standards and is accurate before it is stored in the catalog.
34. Which process in EDC involves using algorithms to classify data assets? A. Manual tagging B. Automatic classification C. Data replication D. Network scanning Answer: B Explanation: Automatic classification leverages algorithms to analyze and categorize data assets without manual intervention. 35. What is the role of error handling in EDC APIs? A. To ignore all errors B. To ensure that failures are logged and can be addressed C. To disable metadata ingestion D. To speed up the API calls Answer: B Explanation: Error handling in APIs is critical for identifying and troubleshooting issues when they occur during integration or ingestion.
38. What is the significance of data sensitivity levels in EDC? A. They determine the physical storage location B. They help classify data based on confidentiality and access requirements C. They are used to manage network bandwidth D. They set the refresh rate of metadata Answer: B Explanation: Data sensitivity levels categorize data based on confidentiality, which in turn influences access controls and handling procedures. 39. Which EDC feature enables users to customize the metadata view? A. Custom Metadata Views B. Data Encryption C. Automatic Classification D. Standardized Reports Answer: A Explanation: Custom Metadata Views allow users to tailor how metadata is displayed, ensuring that critical information is highlighted.
40. What does scalability in the context of EDC performance refer to? A. Increasing the number of supported users without performance loss B. Reducing the number of metadata sources C. Simplifying the user interface D. Decreasing data quality checks Answer: A Explanation: Scalability ensures that as more users and metadata are added, the system continues to perform efficiently. 41. Which component in EDC is primarily responsible for configuring user permissions? A. Security and Access Control Module B. Metadata Importer C. Data Lineage Viewer D. Custom Scripting Engine Answer: A Explanation: The Security and Access Control Module allows administrators to set and manage user permissions and roles.
