Explanation:No single write operation can atomically affect more than one document or more than one collection. 4. ______________ documents capture relationships between data by storing related data in a single document structure.
A. Capped
B. Embedded
C. External
D. Internal
Answer:A
Explanation:No single write operation can atomically affect more than one document or more than one collection. 4. ______________ documents capture relationships between data by storing related data in a single document structure.
A. Capped B. Embedded C. External D. Internal
Explanation:MongoDB documents make it possible to embed document structures in a field or array within a document. 5. Point out the wrong statement :