The ___________________ practice ensures transparency of expectations and accountability for results.

Which of the following is not true about bool values and how they're output with the output stream?

a. The old style of representing true/false values used -1 to indicate false and 1 to indicate true. b. A bool value outputs as 0 or 1 by default. c. Stream manipulator boolalpha sets the output stream to display bool values as the strings "true" and "false". d. Both boolalpha and noboolalpha are “sticky” settings.

Which of the following is true about collisions?

A. They can only happen with switches B. They are a problem with Token Ring networks C. They can occur on Ethernet half-duplex networks D. Fewere computers means more collisions