Regarding sequence types, which one of the following is NOT one into which all SFCs can be grouped?
A) Selection convergence B) Simultaneous divergence
C) Single sequence D) Loop sequence
Question 2
Which of the following is NOT a valid troubleshooting technique?
A) Verify LBL and SBR are the first input instructions on the rung.
B) Verify that the return parameters in the SBR are less than that in the JSR.
C) Verify JSR and SBR instructions have the same number of input parameters.
D) Verify the scope and data types are consistent with scope and data present in their use.
