The Method That Converts All Characters Entered to and from Their

question 31

Multiple Choice

The method that converts all characters entered to and from their uppercase or lowercase equivalent is ____.

• A) CharacterConvertCast
• B) ToUpper and ToLower
• C) ConvertToUpperCase
• D) CharacterCasing

Understand the concept and application of forcing functions in PLCs for various purposes including troubleshooting and testing.

Distinguish between different types of PLC instructions such as conditional, immediate, retentive, and nonretentive.

Grasp how JMP and LBL instructions interact for program control and how output states are affected by jumping procedures.

Comprehend the settings and application of fences in PLC programming to control the execution of program rungs.