Computer assignment Engineering & information system ( 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.

note: power point presentation file with 5-6 slides explained the first question about the digital logic design

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.

Q3) draw a layer diagram for the banking system as per the attached image

Analisis Bisnis Perencanaan Bisnis Perancangan Perangkat Lunak Penulisan Teknis Desain UML

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