Explanation:ID value value must be unique in the collection, is immutable, and may be of any type other than an array. 4. In the mongo shell, you can access the creation time of the ObjectId, using the ______ method..
A. getTime()
B. getTimestamp()
C. Timestamp()
D. None of the mentioned
Answer:A
Explanation:ID value value must be unique in the collection, is immutable, and may be of any type other than an array. 4. In the mongo shell, you can access the creation time of the ObjectId, using the ______ method..
A. getTime() B. getTimestamp() C. Timestamp() D. None of the mentioned
Explanation: MongoDB clients should add an _id field with a unique ObjectId. 5. Point out the wrong statement :