MongoDB supports tagging a range of _______ key values to associate that range with a shard or group of shards.
A. primary
B. secondary
C. shard
D. All of the mentioned
Answer:A
MongoDB supports tagging a range of _______ key values to associate that range with a shard or group of shards.
A. primary B. secondary C. shard D. All of the mentioned
Explanation:Those shards receive all inserts within the tagged range. 2. Point out the correct statement :