Explanation:When using references, the growth of the relationships determine where to store the reference. 5. Point out the wrong statement :
A. Decisions that affect how you model data can affect application performance and database capacity
B. Collections do enforce document structure
C. Data in MongoDB has a flexible schema
D. None of the mentioned
Answer:A
Explanation:When using references, the growth of the relationships determine where to store the reference. 5. Point out the wrong statement :
A. Decisions that affect how you model data can affect application performance and database capacity B. Collections do enforce document structure C. Data in MongoDB has a flexible schema D. None of the mentioned
Explanation:Collections do not enforce document structure. 6. What would be the more optimal schema to embed the address data entities in the patron data for following schema representing one to many relationship ?