Which of the following is a good analogy of how to perform floating point multiplication The same way you would perform multiplication with scientific notation The same way that you would perform integer addition The same way that you would perform integer multiplication The same way you would use an abacus If it takes $1000 of programming effort to achieve a performance level of 1000 and another $5000 to achieve a performance level of 7500 , which option has the better cost of performance The first option The second option About the same Not enough information to tell In the single cycle machine, the MemWrite control signal (pick the best answer): Signals to the data memory that it should read from the computed address Determines if memory data, or ALU result will be written back to the register file Selects whether Rt or Rd will be used as the register destination for the instruction Will only be true during memory store operations n the single cycle machine, the ALU control output is determined by: The opcode for R-type instructions, otherwise the opcode and function The opcode and function for R-type instructions, otherwise just the opcode The opcode only The function field only In the single cycle machine, the MemRead control signal (pick the best answer): Signals to the data memory that it should read from the computed address Determines if memory data, or ALU result will be written back to the register file Selects whether Rt or Rd will be used as the register destination for the instruction Will only be true during memory store operations n the single cycle machine, the RegDst control signal (pick the best answer) Determines whether immediate or register data will be used for the second ALU ope Determines if memory data, or ALU result will be written back to the register file Selects whether Rt or Rd will be used as the register destination for the instruction Selects the branch destination In the software equivalent of the single-cycle machine, the ternary operator (?:) is used extensively. What hardware structure does it best represent? AND gate OR gate Toggle Flip-Flop Multiplexor In the software equivalent of the single-cycle machine, what does shifting the jmpaddr by 2 accomplish? unsigned int fullJumpAddr =((pc+4)&0xF0000000) (jmpaddr 2); It converts the jump address from an instruction address to a byte address It converts the jump address from a byte address to an instruction address It appends the program counter most significant 4 bits to the jump address It serves no function In the software equivalent of the single-cycle machine, the BITS macro extracts bits from an unsigned integer and aligns the result with the least significant bit in position 0 . Which of the following implements this macro? \#define BITS(data, Isb, msb) ((data>>Isb)\&((1>(msb-Isb))-1)) \#define BITS(data, Isb, msb) ((data>lsb)\&\&((1lsb)\&\&((1
