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Chapter 7: Problem 37

The vector data type is a(n) ______________ container.

Short Answer

Expert verified
Answer: A dynamic-array container.

Step by step solution

01

Understanding a vector data type

A vector data type is a dynamic and flexible container used especially in programming languages like C++ and Java. It is a part of Standard Template Library (STL) in C++ and it can hold data of the same type. A vector can automatically manage its own size and memory, allowing for smooth addition and removal of elements without the need for manual reallocation.
02

Characteristics of a vector container

Some key features of a vector container are: 1. Dynamic resizing - A vector can automatically resize itself as elements are added or removed. 2. Same type of elements - A vector can only store elements of the same data type. 3. Random access - Elements in a vector can be accessed directly using their index. 4. Contiguous memory allocation - Elements of a vector are stored in contiguous memory locations, allowing for better cache performance.
03

Identifying the container type

Based on the characteristics and properties of vector data type, it can be described as a "dynamic-array" container. So, the complete statement is: The vector data type is a(n) "dynamic-array" container.

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Most popular questions from this chapter

The following code totals the values in two arrays: numberArray1 and numberArray2. Both arrays have 25 elements. Will the code print the correct sum of values for both arrays? Why or why not? int total = 0;\(\qquad\) // Accumulator int count; \(\qquad\)// Loop counter // Calculate and display the total of the first array. for (count = 0; count < 24; count++) \(\qquad\)total += numberArray1[count]; cout << "The total for numberArray1 is " << total << endl; // Calculate and display the total of the second array. for (count = 0; count < 24; count++) \(\qquad\) total += numberArray2[count]; cout << "The total for numberArray2 is " << total << endl;

When you pass an array name as an argument to a function, what is actually being passed?

Each element of an array is accessed and indexed by a number known as a(n) ________.

T F A two-dimensional array is like several identical arrays put together.

T F C++ allows you to partially initialize an array.
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