The part of the CPU that carries out arithmetic and logical operations is called the ALU.

________ can improve performance by reducing loop overhead, increasing instruction parallelism by improving pipeline performance, and improving register, data cache, or TLB locality.

Fill in the blank(s) with the appropriate word(s).

________, ____________ and __________ called whitespace. Newline characters are also considered whitespace.

Fill in the blank(s) with the appropriate word(s).