Question

Which of the following should is used to check whether collection is capped or not?

(a) isCAP()

(b) isCapped()

(c) isColl()

(d) none of the mentioned

I had been asked this question in an interview for job.

This question is from Capped Collections in section Monitoring MongoDB and Optimization Strategies for MongoDB of MongoDB

Answer 1

The correct option is (b) isCapped()

To explain: Use the isCapped() method to determine if a collection is capped, as: db.collection.isCapped().