When using the Currency number format, zero values are displayed as a long dash (–) at the decimal position

When submenus overlay page content, a(n) _____ should be added so that when a submenu is opened, it will stand out more from the page content.?

A. ?relative element B. ?drop shadow C. ?logical tag D. ?absolute position

Which of the following statements is false?

a. Object-oriented programming is today's key programming methodology. b. Java has become the language of choice for implementing Internet-based applications and software for devices that communicate over a network. c. Software commands computer hardware to perform tasks. d. In use today are more than a trillion general-purpose computers and trillions more Java-enabled cellphones, smartphones and other handheld devices.