lisa mentions that a program is developed to interact with other programs, and she wants to begin by testing the programs individually. tina tells her about a process in which a programmer simulates each program outcome or result and displays a message to indicate whether or not the program executed successfully. what is the name of this process?

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.