Explanation:Use sh.removeShardTag() to ensure that unused or out of date ranges are removed and hence chunks are balanced as required. 8. _________ disable balancing on a single collection in a sharded database.
A. sh.removeTagRange()
B. sh._checkMongos()
C. sh.disableBalancing()
D. None of the mentioned
Answer:A
Explanation:Use sh.removeShardTag() to ensure that unused or out of date ranges are removed and hence chunks are balanced as required. 8. _________ disable balancing on a single collection in a sharded database.
A. sh.removeTagRange() B. sh._checkMongos() C. sh.disableBalancing() D. None of the mentioned
Explanation:sh.disableBalancing() does not affect balancing of other collections in a sharded cluster. 9. _______ activates the sharded collection balancer process if previously disabled using sh.disableBalancing().