EA Is Needed When IT Systems Have Become Unmanageably Complex

question 20

True/False

EA is needed when IT systems have become unmanageably complex and expensive to maintain.

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Definitions:

Examine If Open

A programming instruction used in PLCs to check if a specific input or switch is not activated or in an open state.

XIO

An acronym for "Examine if Open," an instruction in PLC programming that checks if a specified input or bit is OFF.

Ladder Logic

Ladder Logic is a graphical programming language used in programmable logic controllers (PLCs) to represent digital logic circuits and is designed to resemble electrical relay logic diagrams.