Explanation:Shard keys are immutable and cannot be changed after insertion. 4. You can return a list of the collections, with the following helper:
A. show collects
B. show collection
C. show collections
D. All of the mentioned
Answer:A
Explanation:Shard keys are immutable and cannot be changed after insertion. 4. You can return a list of the collections, with the following helper:
A. show collects B. show collection C. show collections D. All of the mentioned