Unfortunately i gotta agree with winston
The syllabus says
Electronic circuits to perform standard software operations
logic gates, including:
AND, OR, NOT, NAND, NOR, XOR
truth tables
circuit design steps
identify inputs and outputs
identify required components
check solution with a truth table
evaluate the circuit design
specialty circuits, including:
half adder
full adder
flip-flops as a memory store
Means you gotta know all the gates, their truth tables, how to use them, and how to construct flipflips and adders.