?An oft-used empty element is _____ element, which marks a major topic change within a section.

Answer the following statements true (T) or false (F)

1) A static variable represents class-wide information. 2) A program contains a separate copy of a static variable for each object that's instantiated. 3) Variables that are static have class scope. 4) Variables that are static have class scope. 5) Data members declared as readonly must be initialized in their declaration.

Which of the following is NOT an example of spreadsheet software?

A. Google Sheets B. Microsoft Excel C. Microsoft Word D. LibreOffice Calc