Question

What is meta data?

• A. \(\text{Data about data} \)
• B. \(\text{Meteorology data} \)
• C. \(\text{Contour data} \)
• D. \(\text{Metamorphic data} \)

Hint:

Metadata describes data properties, including format, source, and time of creation.

Answer 1

The Correct Option is A

Step 1: Understanding metadata. - Metadata is data about data, describing information such as format, source, date, and author of the data. - Examples include file properties, GPS coordinates, and image resolutions.
Step 2: Explanation of incorrect options. - Meteorology data: Data related to weather conditions. - Contour data: Elevation data in geographic mapping. - Metamorphic data: Information about metamorphic rocks, unrelated to metadata.
Step 3: Selecting the correct option. Since metadata is "data about data", the correct answer is a. Data about data.