These are extremely short answers, please do NOT post a reply, unless you answer ALL 4 subquestions!!! thank you.

Q1.1 Which of the following is true of the RISC philosophy? Select all that apply.

(a) RISC stands for Reduced Instruction Set Computing

(b) RISC encourages the instruction set to be large and expansive

(c) In RISC, a simple instruction set helps to build faster hardware

(d) In RISC, complicated operations can be performed by composing simple instructions

(e) None of the above

Q1.2 Which of the following is False about a processor register?

(a) A register is a small location of RAM memory.

(b) A register has access speed comparable to a hard drive.

(c) Registers comprise most of a computer's storage space.

(d) A computer typically has thousands of registers.

(e) A register is a small amount of storage directly on the CPU.

(f) None of the above

1.3 RISC-V has __#__ integer registers.

1.4 For the RISC-V we learn in this class, a register can hold __#__ bytes.