While Two-Factor Authentication Systems Are Common in the United States

question 8

True/False

While two-factor authentication systems are common in the United States, they are not widely used in other countries.

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Definitions:

Programming Bugs

Errors or flaws in a software program that can cause it to behave unexpectedly or lead to incorrect outcomes.

Input Signal

An electrical or physical quantity received by a system from its environment, which can be processed to produce an output.

Controller

A device or set of devices that manage, command, direct, or regulate the behavior of other devices or systems using control loops.

Scan Time

The time taken by a programmable logic controller (PLC) to read inputs, execute logic, and update outputs, crucial for the timing of control processes.