What term refers the built-in redundancy of an application's components and the ability of the application to remain operational even if some of its components fail

Fault tolerance.

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem.

Simply stated, it's a computer program or application that comprises of sets of code for performing specific tasks on the system.

Fault tolerance is an ability of the component of a software application or network to recover after any type of failure. Thus, it is the redundancy of an application's components built-in by default and the ability of this software application to remain functional or operational even if some of its components fail or it encounter some code blocks.

Basically, fault tolerance makes it possible for a software application or program to continue with its normal operations or functions regardless of the presence of hardware or system component failure.

Hence, it is an important requirement for any software application that should be incorporated by software developers during the coding stage of the software development life cycle (SDLC).

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explanation:

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