The Difference Between the Unordered_multimap Class and the Multimap Class

question 21

Multiple Choice

The difference between the unordered_multimap class and the multimap class is that

• A) the unordered_multimap class uses the binary tree data structure for internal storage while the multimap class uses a hash table
• B) the multimap class uses the binary tree data structure for internal storage while the unordered_multimap class uses a hash table
• C) the keys in the unordered_multimap class are sorted while the keys in the multimap class are in no particular order
• D) None of these

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Definitions:

Alarm

A response mechanism or device designed to warn or alert of a potential or existing danger.

Catecholamines

A group of neurotransmitters, including dopamine, norepinephrine, and epinephrine, that play key roles in the body's stress response and regulation of mood.

Heart Rate

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The physical and chemical actions that the body employs to break down food and absorb nutrients.