Question $1-$ Using Boolean algebra postulates prove that $+=.(2$ Marks$)$

Question $2-$ What are logic gates? Write down the classification of logic gates.

Question $3-$ What are Min$-$terms and Max$-$terms? Write down the Min$-$terms and Max$-$terms of $2-$variables.

Question $4-$ What are combinational logic circuits? Draw the classification diagram of combinational logic circuits.

Question $5-$ Explain full adder with truth table, Boolean equation, and circuit diagram.

Question $6-$ Explain half subtractor with truth table, Boolean equation, and circuit diagram.

Question $7-$ Write a short note on registers used by CPU.

Question $8-$ What are clocked sequential circuits? Give the example.

Question $9-$ List down any $6$ types of register.

Question $10-$ Differentiate between RAM and ROM memories.