Some languages (e. g., Algol 68) do not employ short-circuit evaluation for Boolean expressions. However, in such languages an if…then…else construct (which only evaluates the arm that is needed) can be used as an expression that returns a value. Show how to use if…then…else to achieve the effect of short-circuit evaluation for A and B and for A or B.

Install and use wireshark program ( send back screen shots and other vital information) case project 3-2: decode a tcp segment in a wireshark capture in this chapter, you walked through tcp segment to interpret the data included in its header. in this project, you use wireshark to capture your own http messafes, examine the tcp headers, and practice interpreting the data you'll find there. 1. open wireshark and snap the window to one side of your screen. open a browser and snap that window to the other side of your screen so you can see both windows.