Computer Engineers & Information System assignment ( Acadamic Assignments)

Two Tasks: Q1) Create/Design schematics and layouts (gates, flip-flop, multiplexer and connections diagram) for a four bit ALU unite including both logical and arithmetic operations. Logical operations are: NOT, AND, OR, XOR, NAND, NOR, XNOR. Arithmetic operations are: Add, Subtract, Multiply, Increment, and Decrement. Try to show all inputs and outputs with flags (Carry, Overflow, etc...) including OPCODs for operation selection. Q2) Draw an activity diagram that shows the activity performed by a banking system to open a customer session and get the account information for the customer.