Build a login screen which will be passed an id and password. if the user fails to login in three tries, have them authentic based on their personal information. authentic their mother's maiden name if they fail terminate the program after a message box stating their have failed to authenticate. if they succeed, ask them for the name of their first pet. if they fail, terminate the program. if successful, ask them to enter a new password twice, if they passwords match have them attempt to login. if they fail three times terminate the program. this program should call at least 5 functions from various events.

Which network media uses different regions of the electromagnetic spectrum to transmit signals through air? uses different regions of the electromagnetic spectrum to transmit signals through air.

Which best explains why a digital leader would join a society specializing in technology

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?