Which of the following describes a typical limitation of INT tag types?

The correct choice indicates that INT tag types cannot hold decimal values, which aligns with the nature of integer data types in programming. Integers are whole numbers without any fractional or decimal components, meaning that they can only represent values like -1, 0, 1, 2, etc. This limitation is fundamental to the definition of what an integer is, as it includes all whole numbers but explicitly excludes any number that would require a decimal representation.

In the context of programmable controllers, it's essential to choose the correct data type for your variables based on the expected content. When you need to perform calculations or operations that involve fractions or decimals, you would typically opt for a different data type, such as REAL or FLOAT, which can accommodate such values.

Other options present inaccuracies regarding the capabilities of INT types. For example, an INT can hold both negative and positive values, debunking any limitation to only positive values. Similarly, INT types do not store boolean data, as boolean values represent true/false states rather than numerical quantities. Lastly, the assertion that INT types can only hold values between 0 and 100 is incorrect, as INTEGER types in many programming environments typically have a broader range defined by their bit width, spanning from negative to positive