Assume that a TCP sending sliding window is of size 6 and currently includes bytes 4, 5, 6, 7, 8, and 9. The next byte to be sent is byte 4. Show the sender sliding window (only) and state what sequence number (if any) will be sent after each step in the following sequence of events.

TCP is byte stream protocol because every data byte that are sent are counted. In TCP every byte is given a specific number based on their sequence. Sequence number of any segment is nothing but the number given to first byte in segment. Acknowledge number is always the next byte number that receiver expects the sender to send next.

a). initial condition window : 4,5,6,7,8,9  

b).Sends a segments with 3 bytes window: 7,8,9,10,11,12

Step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

explanation:

step-by-step explanation: