5. Suppose that a system uses 16-bit memory words and its memory is built from 32 1M x 8 RAM c (Remember that M is 220) A) 16 B) 24 C) 32 D) 64 hips. How many address bits are required to uniquely identify each memory word? 6. Suppose that a system uses 32 RAM chips. How large, in words, is the memory words can memory hold?) A) 8M B) 16M C) 32M D) 64M -bit memory words and its memory is built from 16 1M x 16 on this system? (i.e. how many unique data 7. The A) program counter B) opcode C) register D) microoperation is a group of bits that tells the computer to perform a specific operation 8. The register keeps track of the next instruction to be fetched. A) program counter B) accumulator C) address register D) memory buffer register 9. Which MARIE instruction is being carried out by the RTN statement that follows? A) Store x C) Load x D) Jump x