Which statement describes a key-value database?

Which statement describes a key-value database?
A . Each item in the database is encrypted with public-key cryptography
B . Each item in the database is stored in a column named key with values in each row
C . Each item in the database is a document with lists of key-value pairs
D . Each item in the database is stored as an attribute name (referred to as a key) with its corresponding value

View Answer

Answer: D

Explanation:

Reference: https://www.ibm.com/cloud/blog/brief-overview-database-landscape