In the RISC computer: A. All operations done within the registers of CPU B. Memory access limited to load and store instructions c. There is a few number of instructions Alle choices Clear my choice Shift-registers... A. Are combinational circuits O B. Can be used for multiplication, but not division by 2 C. Can be used for multiplication and division by 2 D. Can be used for division, but not multiplication by 2 fear mycence