Which of the following is not true about how ip sends packets over the internet? a. packets from the same sender to the same receiver could take several different routes to get from sender to receiver. d. packets may not arrive at the receiver in order. b. ip ensures that all packets arrive to the receiver. e. both b & c. c. ip will always send the smaller packets faster then the larger packets.

1. write a statement that declares a string variable named city. the variable should be initialized so it references an object with the string “san francisco”. a) assume that stringlength is an int variable. write a statement that stores the length of the string referenced by the city variable (declared in question1) in stringlength. b) assume that onechar is a char variable. write a statement that stores the first char- acter in the string referenced by the city variable (declared in question1) in onechar. c) assume that uppercity is a string reference variable. write a statement that stores the uppercase equivalent of the string referenced by the city variable (declared in question 1) in uppercity. d) assume that lowercity is a string reference variable. write a statement that stores the lowercase equivalent of the string referenced by the city variable (declared in question 1) in lowercity.