Explanation:The bsondump converts BSON files into human-readable formats, including JSON. 9. Which of the following is a utility to check disk I/O performance independently of MongoDB ?
A. mongoperf
B. mongoio
C. mongod
D. None of the mentioned
Answer:A
Explanation:The bsondump converts BSON files into human-readable formats, including JSON. 9. Which of the following is a utility to check disk I/O performance independently of MongoDB ?
A. mongoperf B. mongoio C. mongod D. None of the mentioned
Explanation:Specify options to mongoperf using a JavaScript document. 10. ____________ utility makes it possible to manipulate files stored in your MongoDB instance in GridFS objects from the command line.