CDS Metadata & Master Data Management

Question 1

What is metadata in the context of data management?

Accepted Answer

Information about data such as its source, format, and usage

Answer

Metadata, in the context of data management, is essentially 'data about data.' It provides crucial descriptive information that helps users understand the characteristics, context, and usage of data. This includes details like data source, creation date, format, data types, relationships, and security classifications, making data more discoverable, understandable, and manageable.

Question 2

Why is master data important in an organization?

Accepted Answer

It serves as a single source of truth for key business entities

Answer

Master data represents the core, non-transactional business entities that are critical to an organization's operations, such as customers, products, employees, and locations. It is crucial because it serves as a single, consistent source of truth for these key entities across all systems and departments. This consistency is vital for accurate reporting, efficient operations, and reliable decision-making.

Question 3

Which of the following best describes metadata management?

Accepted Answer

Maintaining and organizing metadata for effective use

Answer

Metadata management is the discipline of maintaining and organizing metadata to ensure its accuracy, accessibility, and utility throughout its lifecycle. This involves defining, storing, and governing metadata to help users understand, locate, and effectively use the organization's data assets. Proper metadata management is essential for data governance, data quality, and data integration.

Question 4

What role does master data play in data integration?

Accepted Answer

It helps align data definitions and avoid inconsistencies

Answer

In data integration, master data plays a critical role by providing a consistent and unified view of core business entities across disparate systems. By aligning data definitions and values for customers, products, or vendors, master data helps resolve inconsistencies and ensures that integrated data is accurate and reliable. This prevents data silos and enables a holistic view of business operations.

Question 5

Which tool is commonly used in managing metadata?

Accepted Answer

Metadata repositories or data catalogs

Answer

Metadata repositories, often integrated into data catalogs, are specialized tools designed to store, manage, and provide access to an organization's metadata. These tools help centralize metadata, making it discoverable and understandable for data users and stewards. They are essential for effective data governance, data quality, and compliance initiatives.

(CDS) Certified Data Steward Practice Test

(CDS) Certified Data Steward Practice Test

CDS Metadata & Master Data Management