___________ data models allow applications to store related pieces of information in the same database record.
A. Reference
B. Embedded
C. External
D. None of the mentioned
Answer:A
___________ data models allow applications to store related pieces of information in the same database record.
A. Reference B. Embedded C. External D. None of the mentioned
Explanation:As a result, applications may need to issue fewer queries and updates to complete common operations. 2. Point out the correct statement :