________ spacing refers to the amount of horizontal space between letters, numbers, and symbols

Answer the following statements true (T) or false (F)

1. The register file is on the same chip as the ALU and control unit. 2. The register file employs much shorter addresses than addresses for cache and memory. 3. To handle any possible pattern of calls and returns the number of register windows would have to be unbounded. 4. Cache memory is a much faster memory than the register file. 5. The cache is capable of handling global as well as local variables.

A __________ is a variable that has functions as well as data associated with it.

a. member b. int c. object d. float