Answer:
Validity of the test
Explanation:
You should be worried about the validity of the test. The validity of a test tells us if a test is able to measure correctly what it is intended to measure.
With this understanding, more questions in this test should have been on what is being measured, which is understanding and perception. The test therefore is not valid.
Answer:
METADATA
Explanation:
Metadata summarized information about data in order to make working with that particular instances of data easier. Metadata are usually used for images videos ,spreadsheets and web pages.
Metadata provides information about data to make tracking and working with such data easier. For examples date modified,time and date of creation, file size, data quality, date created are examples of basic document metadata.
Metadata are often stored and managed in a database.
Answer:
it would be answer B because ik it is