What is an instance in computing?

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What is an instance? In object-oriented programming (OOP), an instance is a specific realization of any object. An object may be different in several ways, and each realized variation of that object is an instance. The creation of a realized instance is called instantiation.

What is an instance in a computer?

An instance is simply defined as a case or occurrence of anything. In computer technology, this could be an element, document type, or a document that conforms to a particular data type definition (DTD). An object belonging to a particular class, such as in Java, may also be described as an instance.

What is an instance in programming example?

1. In programming, an instance is one occurrence of a class or object. For example, a program may have a class/object named Animal, but there could be many instances of Animal, such as lion, cat, and dog.

What is a instance in cloud computing?

A “cloud instance” refers to a virtual server instance from a public or private cloud network. In cloud instance computing, single hardware is implemented into software and run on top of multiple computers.

What is an instance in a server?

An instance is a single copy of the software running on a single physical or virtual server. If you run two copies of the software on the same physical or virtual server, that counts as two instances.

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