Which web session vulnerability is directly associated with sessions that remain valid for periods longer than they are needed

Design a pos circuit that displays the letters a through j on a seven-segment indicator. the circuit has four inputs w, x, y, and z which represent the last 4 bits of the uppercase ascii code for the letter to be displayed. thus, if wxyz = 0001 then "a" will be displayed. (any answer with 22 or fewer gates and inverters, not counting any for the inputs, is acceptable)

Which of these is most responsible for differences between the twentieth century to the twenty-first century?

According to the video what are some tasks petroleum engineers perform check all that apply