34) How many digits of the DNICC (Data Network Identification Code) identify the country

35) Which of the following digits are known as the area code of the network user address (NUA) ?

36) Which of the following digits are known as the terminal number of the network user address

37) Four bits are used for packed sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size ?

38) A station in a network forward incoming packets by placing them on its shortest output queue. What routing algorithm is being used