Following the rules for the order of operations, what is the result of the following expression: 1 + 2 * 5 ^ 2?

In the event of a fire in an office building, which of the following cable types should be installed to prevent toxic gas from burning PVC cable coatings?

A. CAT6a B. Plenum C. Crossover D. STP

Which of the following statements is false?

a. A PreferenceFragment uses Preference objects to manage app settings and stores those settings in a file via a SharedPreferences object. b. A ListPreference creates checkboxes in which only one can be selected. c. A MultiSelectListPreference creates a GUI containing checkboxes, any number of which can be selected. d. To modify a SharedPreferences file’s contents, you’ll use a SharedPrefer-ences.Editor object.