Question: computer The memory unit of a computer has 512K words of 32 bits each. The has an instruction format with 4 fields: opcode, address

computer The memory unit of a computer has 512K words of 32 bits each. The has an instruction format with 4 fields: opcode, address mode, register address and memory address. Given that there are 4 addressing mode, 50 register and 32-bit instruction, answer the following questions: 1. How large is the opcode? 2. How large is the address mode field? 3. How large is the register field? 4. How large is the memory address field?

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