__________ method provides a wrapper around the totalIndexSize output of the collStats (i.e. db.collection.stats()) operation.

db.collection.totalallIndexSize()

db.collection.totalIndexSizeAll()

Explore topic-wise MCQs in Mongodb.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Mongodb knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Mongodb.

________ is the ability of a query to narrow results using the index.

Indexes do not have to fit entirely into ______ in all cases.

INDEXES_DO_NOT_HAVE_TO_FIT_ENTIRELY_INTO________IN_ALL_CASES.?$

_________is_the_ability_of_a_query_to_narrow_results_using_the_index.$

__________ method provides a wrapper around the totalIndexSize output of the collStats (i.e. db.collection.stats()) operation.

An index can support sort operations on a non-prefix subset of the index key pattern using _________ condition.

Sort operations that do not use an index will abort when they use _______ megabytes of memory.

A prefix of a _______ index is a subset that consists of one or more keys at the start of the index key pattern.

_________ operations that use an index often have better performance than those that do not use an index.