The factory default for switches on the top of the 1756-EN2T and 1756-EN2F modules is ____________________, so on power-up, the module will check and see if DHCP or BOOTP is enabled.

____________________ is a popular format for static graphics and animations.

Fill in the blank(s) with the appropriate word(s).

You should make sure all the parts of your app are working before

a. using the Decomposition Principle b. writing the JavaScript part of the app c. making the design look better d. building the functions