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Nesting subroutines allow you to direct program flow from the main program to a subroutine and then to another subroutine.
Q2: ICONs and OCONs:<br>A)are used to exchange information
Q6: A programmed XIO instruction:<br>A)with a bit status
Q22: Retentive timers lose the accumulated time every
Q23: One disadvantage of the JMP instruction is
Q31: You must energize the MCR instruction to
Q45: Ultrasonic sensors operate using high-frequency light waves.
Q48: A task is a _.<br>A)scheduling mechanism for
Q58: Program addressing conflicts can be caused by:<br>A)using
Q61: The on-delay timer (TON) starts timing when
Q67: The cross-reference function allows you to view