Computer Science for IGCSE & O level - Boolean Logic (Section 5 - No. 8)
What is the main objective in using a logic expression?
To visually depict how a circuit will perform.
To create an alternative method for representing a logic circuit and verify its correctness.
To establish the relationship between the circuit's inputs and outputs.
To avoid the need of constructing a truth table.
Explication
The main role of a logic expression is to establish the behavior and verify the performance of the logic circuit.