Which of the following storage engine is supported by default ?
A. MMAPv1
B. WiredTiger
C. WirelessTiger
D. All of the mentioned
Answer:A
Which of the following storage engine is supported by default ?
A. MMAPv1 B. WiredTiger C. WirelessTiger D. All of the mentioned
Explanation: MongoDB includes support for two storage engines: MMAPv1, the storage engine available in previous versions of MongoDB, and WiredTiger. 2. Point out the correct statement :