Explanation:Query must include equality conditions on all the prefix keys that precede the sort keys. 7. __________ method provides a wrapper around the totalIndexSize output of the collStats (i.e. db.collection.stats()) operation.
A. db.collection.totalallIndexSize()
B. db.collection.totalIndexSizeAll()
C. db.collection.totalIndexSize()
D. All of the mentioned
Answer:A
Explanation:Query must include equality conditions on all the prefix keys that precede the sort keys. 7. __________ method provides a wrapper around the totalIndexSize output of the collStats (i.e. db.collection.stats()) operation.
A. db.collection.totalallIndexSize() B. db.collection.totalIndexSizeAll() C. db.collection.totalIndexSize() D. All of the mentioned
Explanation:To check the size of your indexes, use the db.collection.totalIndexSize() helper, which returns data in bytes. 8. To avoid creating an index with a name that exceeds the index name length limit, you can pass the _____ option to the db.collection.createIndex() method.