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Explanation: Metadata acts as a blueprint for understanding datasets, enabling efficient organization, discovery, and compliance. For instance, metadata in a data lake catalogs files by attributes like creation date, author, or format, making data retrieval seamless. Metadata also ensures governance by tracking data lineage, maintaining data integrity, and complying with regulatory standards. This is especially vital in Big Data environments where datasets are diverse and voluminous. Effective metadata management streamlines data processing, making analytics more robust and actionable. Option A: Metadata does not reduce dataset size; it complements the data by providing descriptive information. Option B: Metadata does not directly influence model accuracy, though it aids in data preparation. Option D: Metadata does not replace data cleaning but supports better data management. Option E: Metadata helps locate and organize data but does not inherently speed up query processing.
What is the primary objective of India's new "Green Credit Program" launched in 2025?
Which material is used for the NCMC cards launched by Airtel Payments Bank?
Where was the 28th edition of the multi-national maritime exercise MALABAR 2024 conducted?
What significant achievement placed India among the Top 50 countries in the Network Readiness Index 2024?
India is a member of which of the following institutions?
1. International Bank for Reconstruction and Development (IBRD)
2. ...