Microsoft Azure Data Fundamentals — Question 275

Which type of database contains nodes and edges?

Answer options

• A. graph
• B. key/value
• C. columnar
• D. time series

Correct answer: A

Explanation

The correct answer is A, graph, as this type of database specifically utilizes nodes to represent entities and edges to represent relationships between them. The other options, such as key/value, columnar, and time series databases, have different structures and do not utilize nodes and edges in their design.