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Metadata plays a pivotal role in data management by offering detailed descriptions of data assets, allowing for seamless organization and retrieval. For example, in a library management system, metadata for books (title, author, genre, ISBN) allows users to search for and access specific resources efficiently. Similarly, in large-scale data systems, metadata aids in indexing and categorizing vast datasets, ensuring they are accessible and well-organized. Tools like database schemas, file attributes, and XML tags leverage metadata for improved data governance, making it a cornerstone of any robust data infrastructure. Why Other Options Are Incorrect: • A: Metadata describes data; it does not store raw data itself. • C: Metadata complements visualization tools; it cannot replace them. • D: Metadata supports analysis by organizing data but does not directly analyze trends. • E: Metadata describes primary data; it does not replace or substitute it in analytics.
What resources is a manger mainly concerned with?
Soil structural units having horizontal axis much longer than vertical axis. Such type of soil structure is known as
Which of the following is NOT an element of the marketing mix?
Choose the correct statement.
What is the initiative introduced in 2023 that focuses on reducing fertilizer consumption and creating awareness?
What will be the colour reaction with iodine of a plant kept in dark for few days?
Name the vegetative propagation techniques where the plant part to be cut is rooted before it is completely cut away from the parent plant.
In the preparation of audio-visual aids, the principle of ‘A’, ‘B’, ‘C’ signifies:
Which wheat rust is known as a killer disease?
The treatment of seeds with rhizobium culture and fungicides is done in: