Immediate instructions should be used only when:

A) a program must be halted immediately.
B) a program must be restarted immediately.
C) the updating of an input or output is critical to your operation.
D) the resetting of all bits in the data table is critical to your operation.

Immediate Instructions

Instructions in a programming or control environment that are executed instantly, without waiting for other operations to complete, often used for critical or time-sensitive controls.

Critical Operation

An essential process or function in a system that must be executed accurately and reliably, as failure could lead to significant consequences.