Q. The _____________ collection holds documents for each tagged shard key range in the cluster.

View solution

Q. Split empty chunks in your collection by manually performing the ______ command on chunks.

View solution

Q. Point out the correct statement.

View solution

Q. MongoDB provides the _________ command to combine contiguous chunk ranges into a single chunk.

View solution

Q. Use ________ to determine the current chunk ranges across the cluster.

View solution

Q. Point out the wrong statement.

View solution

Q. __________ splits the chunk that contains the shard key value specified by the query at the chunk’s median point.

View solution

Q. _________ splits a chunk at the shard key value specified by the query.

View solution

Q. sh.splitFind () Splits the chunk that contains the shard key value specified by the query at the chunk’s ______ point.

View solution

Q. The mergeChunks command requires at least _______ empty input chunk.

View solution

Q. The chunkSize and ________ options, passed at startup to the mongos, do not affect the chunk size after you have initialized the cluster.

View solution

Q. The preferred way to clear the _________ flag from a chunk is to attempt to split the chunk.

View solution

Q. Point out the correct statement.

View solution

Q. _________ is used to remove tags from a particular shard.

View solution

Q. ________ associates a shard with a tag or identifier.

View solution

Q. Point out the wrong statement.

View solution

Q. To assign a tag to a range of shard keys use the _________ method when connected to a mongos instance.

View solution

Q. Each document in the tags holds the ________ of the sharded collection and a minimum shard key value.

View solution

Q. Which of the following parameter represents minimum value of the shard key range to include in the tag?

View solution

Q. Use ________ to ensure that the balancer migrates documents that exist within the specified range to a specific shard.

View solution