Indicate when each of the following bindings takes place in Java (language design time, language implementation time, compile time, link time, load time, or run time). If more than one time is possible, choose the latest possible time. a. Binding of the + operator to a particular operation
b. Binding of a variable that has been declared final to a specific value
c. Binding of a named array variable to a specific number of dimensions
d. Binding of a named array variable to a specific number of elements

Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.1 mbps. the complete list of 50 data speeds has a mean of x overbarequals16.11 mbps and a standard deviation of sequals18.65 mbps. a. what is the difference between carrier's highest data speed and the mean of all 50 data speeds? b. how many standard deviations is that [the difference found in part (a)]? c. convert the carrier's highest data speed to a z score. d. if we consider data speeds that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the carrier's highest data speed significant? a. the difference is nothing mbps.

Anetwork security application that prevents access between a private and trusted network and other untrusted networks

Johnson enterprises uses a computer to handle its sales invoices. lately, business has been so good that it takes an extra 3 hours per night, plus every third saturday, to keep up with the volume of sales invoices. management is considering updating its computer with a faster model that would eliminate all of the overtime processing.