Two arrays that store related information in corresponding element positions are _______________________ arrays. a. rectangular b. parallel c. jagged d. relative
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Rectangular arrays, also known as multidimensional arrays, are arrays that store data in multiple dimensions, typically in two or more dimensions. Rectangular arrays can be thought of as arrays of arrays, where each sub-array has the same number of elements.
Parallel arrays are two or more arrays that store related information in corresponding positions. Each element of one array is associated with the element at the same index position in the other array.
A jagged array, also known as a ragged array, is an array in which each row of the array can have a different number of elements. This is in contrast to a rectangular array where every row has the same number of elements. In a jagged array, the outer array contains the inner arrays, and each inner array can have a different length. This allows for more flexibility in the data structure and can be useful when dealing with data that has varying lengths, such as text strings of different lengths or lists of variable sizes.
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