Explanation:You can create a backup by copying MongoDB’s underlying data files. 2. Point out the correct statement :
A. The mechanics of snapshots depend on the underlying storage system
B. To get a consistent snapshot of a sharded system, you must disable the balancer
C. If your storage system does not support snapshots, you can copy the files directly using cp, rsync, or a similar tool
D. All of the mentioned
Answer:A
Explanation:You can create a backup by copying MongoDB’s underlying data files. 2. Point out the correct statement :
A. The mechanics of snapshots depend on the underlying storage system B. To get a consistent snapshot of a sharded system, you must disable the balancer C. If your storage system does not support snapshots, you can copy the files directly using cp, rsync, or a similar tool D. All of the mentioned
Explanation:Backups produced by copying the underlying data do not support point in time recovery for replica sets and are difficult to manage for larger sharded clusters. 3. When connected to a MongoDB instance, mongodump can adversely affect ______ performance.