Explanation:To provide user administrators, MongoDB has userAdmin and userAdminAnyDatabase roles. 8. _________ deletes from a shard the orphaned documents whose shard key values fall into a single continuous range.
A. listallshards
B. cleanup
C. cleanupOrphaned
D. SelectIndexes
Answer:A
Explanation:To provide user administrators, MongoDB has userAdmin and userAdminAnyDatabase roles. 8. _________ deletes from a shard the orphaned documents whose shard key values fall into a single continuous range.
A. listallshards B. cleanup C. cleanupOrphaned D. SelectIndexes
Explanation:If two contiguous ranges do not belong to the shard, the cleanupOrphaned examines both ranges for orphaned documents.