Explanation:The files_id field contains the _id of the chunk’s “parent” document. 9. The ___ field contains the sequence number of the chunk.
A. x
B. array
C. field
D. n
Answer:A
Explanation:The files_id field contains the _id of the chunk’s “parent” document. 9. The ___ field contains the sequence number of the chunk.
A. x B. array C. field D. n
Explanation: GridFS numbers all chunks, starting with 0. 10.The GridFS index allows efficient retrieval of __________ using the files_id and n values