A table's rows can be accessed logically by using an index, which is a logical structure. An index, conceptually speaking, is made up of a set of pointers and an index key. Thus, option B is correct.
Raw data is the information gleaned from observations in its unaltered state. The new arrangement is known as an array when the data is reorganized in either ascending or descending order.
A table's rows can be accessed logically by using an index, which is a logical structure.
Therefore, A index is an orderly arrangement used to logically access rows in a table.
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