Q1. Bil-stuff the data in Figure 4.1. 000111111100111110100011111111111000011111 Figure 4.1 02. Using 5-bit sequence numbers, what is the maximum size of the send and receive windows for each of the following protocols? a. Stop-and-Wait ARQ b. Go-Back-N ARQ C. Selective-Repeat ARQ Q3. The timer of a system using the Stop-and-Wait ARQ Protocol has a time-out of 6 ms. Draw the flow diagram similar to Figure 11.11 in lecture notes for four frames if the round trip delay is 4 ms. Assume no data frame or control frame is lost or damaged. Q4. Repeat 03. if the first frame is lost. Q5. Define random access and list three protocols in this category