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Chapter 7: Problem 55

T F The individual elements of an array are accessed and indexed by unique numbers.

Short Answer

Expert verified
Answer: True

Step by step solution

01

Understand Arrays

An array is a data structure that stores a collection of elements, which can be of the same data type (e.g., integers, characters, or floating-point values). The elements in an array are stored in contiguous memory locations, and they can be accessed, modified, or removed using their index.
02

Accessing and Indexing Elements in an Array

The elements of an array are accessed and indexed using unique numbers, typically starting from 0 up to (n-1) where n represents the number of elements in the array. These numbers are called indices, and they are used to identify the position of an element within the array.
03

Analyze the Statement

Based on the understanding of arrays and indexing, we can now analyze the statement: "The individual elements of an array are accessed and indexed by unique numbers." Since each element has a unique index number, and the index is used to access the element, the statement is indeed True.
04

Conclusion

The statement "The individual elements of an array are accessed and indexed by unique numbers" is True.

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Most popular questions from this chapter

Look at the following array definition. double sales [8][10]; How many rows does the array have? How many columns does the array have? How many elements does the array have? Write a statement that stores a number in the last column of the last row in the array.

T F To calculate the amount of memory used by an array, multiply the number of elements by the number of bytes each element uses.

T F It’s best to think of two-dimensional arrays as having rows and columns.

T F C++ allows you to create arrays with three or more dimensions.

If an array is partially initialized, the uninitialized elements will be set to _________.
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