1. A mutable iterator gives you read/write access to the element to which the it
ID: 3710919 • Letter: 1
Question
1. A mutable iterator gives you read/write access to the element to which the iterator points.
2. A sequence container that is dynamic in size is a(n)
3. When an element is stored in a map, it is stored as an object of the ________ type.
4. A(n) ________ is like a pointer. It is used to access the individual data elements in a container.
5. In a mapping, each element must have one of the following two parts: either a key or a value.5.
6. A vector is an associative container that works like an array but is dynamic in size.
7. When you declare an iterator to work with a container, the compiler automatically chooses the right type.
8. An associative container stores data in a nonsequential way so it is slower to locate elements than a sequence container.
9. Two types of container classes in the STL are
10. A technique introduced by C++11 to improve runtime performance is known as
TrueExplanation / Answer
1) mutable iterator gives you read/write access to the element to which the iterator points.
Ans) True is the correct answer
Explanation:
Yes it is true that mutable iterator gives you read/write access to the element to which the iterator points
2) A sequence container that is dynamic in size is a(n)
Ans) Vector is the correct answer
Explanation:
Vector is A sequence container that is dynamic in size is a(n)
3) When an element is stored in a map, it is stored as an object of the ________ type.
Ans) key_value is the correct answer
Explanation:
When an element is stored in a map, it is stored as an object of the key_value type
4. A(n) ________ is like a pointer. It is used to access the individual data elements in a container.
Ans) Iterator is the correct answer.
Explanation:
A(n) Iterator is like a pointer. It is used to access the individual data elements in a container
5. In a mapping, each element must have one of the following two parts: either a key or a value
Ans) False is the correct answer
Explanation:
given statement is False because in a mapping if there is a key then there should be a value and if there is a value then there should be a key.
6. A vector is an associative container that works like an array but is dynamic in size.
Ans) True is the correct answer
Explanation:
yes it is true that A vector is an associative container that works like an array but is dynamic in size
7. When you declare an iterator to work with a container, the compiler automatically chooses the right type.
Ans) True is the correct answer
Explanation:
yes it is true that When you declare an iterator to work with a container, the compiler automatically chooses the right type
According to chegg rules we should answer only four questions , but i have answered 7, you can post the remaining question as a separate question, please co-operate with us, thank you.
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