Question

A CPU design based on an instruction set that tries to improve speed by utilizing relatively few simple instructions is referred to as:

1) Complex CPU design
2) Parallel CPU design
3) Reduced Instruction Set Computer (RISC)
4) Instruction Level Parallelism (ILP)

Answer 1

Correct option is 3) .A CPU design based on an instruction set that tries to improve speed by utilizing relatively few simple instructions is referred to as Reduced Instruction Set Computer (RISC). RISC CPUs focus on minimizing the complexity of instructions to increase performance.

Step-by-step explanation:

A CPU design based on an instruction set that tries to improve speed by utilizing relatively few simple instructions is referred to as Reduced Instruction Set Computer (RISC).

RISC CPUs focus on minimizing the complexity of instructions to increase performance. They execute fewer instructions per program, but each instruction can be executed more quickly, leading to faster overall performance.

For example, the Pentium chips mentioned in the provided information are not RISC CPUs but rather x86 architecture CPUs, which follow a more complex instruction set. However, RISC CPUs, like the ARM architecture commonly found in smartphones, prioritize simplicity and efficiency with fewer and simpler instructions.