Modern Language Association (MLA) style is a popular standard for formatting academic research papers, which many schools require.

Telecommunications network providers and users are concerned about the single point of failure in “the last mile,” which is the single cable from the network provider’s last switching station to the customer’s premises. How can a customer protect against that single point of failure? Comment on whether your approach presents a good cost-benefit trade-off.

What will be an ideal response?

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

1. A menu interface presents the user with a list of available options. 2. The Apple Macintosh and Microsoft Windows both feature a graphical user interface (GUI) that presents the user with a selection of windows, icons, and menus. 3. A given computer can have only one user interface. 4. The set of available user interface commands and their syntax rules forms a command language. 5. To run an application, you must type a set of commands that includes the application’s file name.