Which of the following data elements is placed higher than records in the database hierarchy?
A) file
B) field
C) character
D) byte
Correct Answer:
Verified
Q10: The format of metadata depends on the
Q11: Relational databases represent relationships using _.
A)foreign keys
B)file
Q12: A group of similar rows or records
Q13: A spreadsheet can be used to store
Q16: Which of the following is the smallest
Q17: The purpose of a database is to
Q18: A group of similar rows or records
Q19: Describe a database and its elements.
Q19: Metadata are _.
A)codes used for server-side processing
B)error
Q20: Each table in a database must have
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