4. Assume a TCP connection is setup between hosts A and B. At some point in time we capture the following exchange of segments: first; host A -> B, Seq. # = 148, Ack # = 211, header length = 20, rwnd = 4000; then a response from host B -> A, Seq #= 212, ACK# = 248, header length = 20, rwnd = 2000. Is there a mistake in any of the field values of these segments? Why? (12 pts.)

Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. after the loop terminates, it prints out, on a line by itself and separated by spaces, the sum of all the even integers read, the sum of all the odd integers read, a count of the number of even integers read, and a count of the number of odd integers read, all separated by at least one space. declare any variables that are needed. assume the availability of a variable, stdin, that references a scanner object associated with standard input. that is, stdin = new scanner(system.in); is given.

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most?

If you want to import a picture into a dtp application, what must you do first? draw an image frame. import text. open the folder containing the file. select get image… from the windows menu.