Question
Why is metadata critical in data
management?Solution
Metadata describes data properties, including details like file name, creation date, data type, and access permissions. This additional information helps data analysts and managers understand the data’s context, enabling efficient organization, searching, and usage. Metadata is crucial for data governance, as it enhances data accessibility and security, especially in large datasets where understanding data structure is essential for effective management and compliance. Option A is incorrect as metadata describes data attributes rather than values. Option C is incorrect because metadata is especially valuable in managing large-scale datasets. Option D is incorrect as metadata is not limited to quantitative data. Option E is incorrect because metadata is structured information, not complex unstructured data.
The hair of shaving brush clings together when removed from water due to –
Smog is a combination of –
Who defined the law of gravitation?Â
Iron, Nickel and Cobalt are the examples of
Who discovered the electron?
Which medium cannot propagate sound waves?
Which Nobel Gas is also known as ‘Stranger Gas’?
In the isothermal Process ______________ remains Constant.
Speed of sound in air is unaffected by change in :
Which of the following is the least penetrating power rays ?