The________is the process that invokes os.fork.

these expressions could replace a call to this function?

Consider the recursive function, ``` int rec(int n) { if (1 ==n ) return 1; else return rec(n-1) + 2*n - 1; } ``` a) n 2 - 1 b) n 2 + 1 c) n 2 d) (n + 1) 2 e) (n - 1) 2

Which of the following are advantages of auto-negotiation? (Select all that apply.)

a. It is useful in LANs that have multiple users with multiple connection capabilities. b. It can maximize the data link throughput. c. It simplifies the backbone configuration. d. It simplifies LAN configuration. e. All of the answers are correct