What is a key feature of maps that makes them popular among developers?
C++ Standard Template Library in Practice - Maps and Multimaps - Overview

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
They allow access by index.
They are only available in older programming languages.
They allow access by key instead of index.
They store elements in a fixed size.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a type of map provided by the STL?
Unordered multi map
Ordered map
Multi map
Map
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a characteristic of unordered maps?
They do not allow custom hashing functions.
They guarantee the order of elements.
They require a fixed size.
They use hashing functions for quick retrieval.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do multi maps differ from regular maps?
They are slower than regular maps.
They use the bracket operator for access.
They do not allow duplicate keys.
They allow multiple equivalent keys.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which function is used to access elements in a multi map?
Bracket operator
Find member function
Insert method
Sort function
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