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computer program or operating system: bus, mouse, keyboard, Microsoft word, Windows 10, Mac OsX, Printer, Power point, HW2.docx, GradeSheet.xlxs, Moodle, Google doc, Chapter1.pdf, and Smart board. 3. Modern computers use one or more busses, and each component within the computer connects to the bus. Adding a new component therefore requires just one new connection-to the bus a) Suppose a computer was to be developed with a main memory, CPU, disk drive, CD drive, keyboard, and monitor. Suppose further that, instead of a bus, each component needed to be connected separately to the other components (instead of the one bus). How many wires would be needed to connect each of these components to each of the others (assuming a 32 bits computer). Why? b) Suppose a new component (e.g., a digital camera) were to be added to this alternative computer, making it necessary to add separate wires from the new component to each of the existing components. How many new wires would be needed to connect this new component? Why? 4. Create a truth table for the following circuit