1.

Point out the correct statement.(a) MongoDB supports a “standalone” or single-instance operation(b) Sharded clusters provide high performance replication with automated failover(c) Replica sets make it possible to partition large data sets over many machines transparently to the users(d) All of the mentionedThe question was posed to me in an online interview.The above asked question is from Installation in division MongoDB Enterprise and Packages of MongoDB

Answer»

The correct option is (a) MongoDB supports a “STANDALONE” or single-instance operation

The explanation: MongoDB users combine replica SETS and sharded clusters to PROVIDE high levels redundancy for large DATA sets transparently for applications.



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