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What are arrays?

Updated: 8/11/2023
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12y ago

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  • Array data structure, an arrangement of items at equally spaced addresses in computer memory
  • Array data type, used in a programming language to specify a variable that can be indexed
  • Associative array, an abstract data structure model that generalizes arrays to arbitrary indices

or various kinds of the above, such as

  • Bit array or bit vector
  • Dynamic array, allocated at run time
  • Parallel array of records, with each field stored as a separate array
  • Sparse array, with most elements omitted, to store a sparse matrix
  • Variable-length array
  • Ragged (jagged) array, where the rows have different lengths individually

or various related concepts:

  • Array processor, a computer to process arrays of data (not to be confused with a processor array)
  • Array programming, using matrix algebra notation in programs (not the same as array processing)
  • Array slicing, the extraction of sub-arrays of an array
  • APL (programming language)

or also:

  • Video Graphics Array (VGA), a display adapter and video format, and many variants thereof (EVGA, FWVGA, QVGA, QXGA, SVGA, SXGA, SXGA+, TXGA, UVGA, XGA, XGA+, ...)
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14y ago
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14y ago

An array is a finite ordered set of homogenous elements. we mean that all the elements of the set are of same type......

The basi properties of arrays are : -

1. homogenous of its elements...

2. ordering imposed on the elements

3. finite number of elements.

Each individual array element can be refer to by specifying the array

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12y ago

An array is a picture or diagram of multiplication problem.

Also, it means to place or to order a multiplication problem.

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