5 Variable length instructions are used in which architecture? b. MIPs d. Intel 6. A computer has 32-bit instructions and 12-bit addresses. If we only want to have two- address instructions, how many 2-address instructions can be formulated? C. 1024 d. 512 b. 128 7 A section of .. is used as stack C. RAM d. Registers b. ALtu s. Java Virtual Machine is 9. Addressing modes specify where an 10 Write code to implement the expression: A-(B + C) * D on 3-, 2-, 1-and O-address address type ISA. a. One b. Two c. three is located. a. Address b. Opcode c. instruction d. operand machines 2-address 3-address 1-address O-address