An array is a set of related instances either value or reference types. There are three types of array supported by C#: Single Dimensional Array: It contains a single row. It is also known as a vector array. Multi-Dimensional Array: It is rectangular and contains rows and columns. Jagged Array: It also contains rows and columns but it has an irregular shape.

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What is array?

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An array is a set of related instances either value or reference types.

There are three types of array supported by C#:

Single Dimensional Array: It contains a single row. It is also known as a vector array.
Multi-Dimensional Array: It is rectangular and contains rows and columns.
Jagged Array: It also contains rows and columns but it has an irregular shape.

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