In computer science, a data type is a particular way to represent different data in computer in such away so that we can operate on them efficiently as per usage. Every enterprise application uses various data types in data structures in one or the other way.
Integer Types
Integer data types are used to store only numeric
data that is numbers they don’t have any fractional component itself.
Floating Point Types
Floating point types include all types in which a
number may have a fractional component, such as 3.14 or pi.
Characters
Most modern computer programming
languages store alphabets, characters by representing each one using a
small piece of numeric code.
As we know that number of characters that must be
stored is typically a large number, and the number of bits needed to represent
each character by character which is unique and small.
Strings
Most modern computer programming languages have
means of representing character strings, which is collections of characters
such as words or sentences etc. to performed the manipulation operation on
different data as per usage.
Arrays
Arrays which are collections of data elements all
having the same data type, so the execution becomes easy performing some
operation on index value.
Classes
Classes are also similar like structures, except
that in addition to data, they also contain the functions (methods) which is
associated with the data.
The classes which is a collection of related data
that represents an entity also represents
methods to maintain and manipulate that data as per requirement.
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