Question

What are the four options for implementing an IS? Briefly explain each option.

Answer 1

The four different methods that are used for the implementation of IS are detailed as below=

Parallel implementation= this is the implementation method in which new IS is used along with the old IS, then this is called parallel implementation.

Phased implementation= When some parts of the new IS replaces some parts of old IS then this sort of implementation is termed as phased implementation.

Pilot implementation= When the small number of the users in the organization start working on the new IS before it is started to be used organization-wide then this is termed as pilot implementation.

Direct implementation= When the new IS is implemented in the organization without any sort of phase or pilot implementation, this is termed as direct implementation

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