In 1614, John Napier invented ____ as a way to simplify difficult mathematical computations.

Case-Based Critical Thinking QuestionsCase 7-1Toby is looking into purchasing Internet service. He is researching the different types of service that are available to him and trying to figure out what best suits his needs. Toby wants his computer to be protected from intrusions once it is connected to the Internet. Two easy and effective ways for him to protect his computer are ____.

A. install Firewall software and encrypt his wireless network B. all options for protection are extremely expensive C. to use a router and hire a hacker to create internal protection on his computer D. to shut his computer down when it is not in use and cross his fingers

The default number format is ________

A) Left aligned B) General C) Number D) Two decimal places

Word provides ____ colors you can use to highlight text.

A. 15 B. 19 C. 22 D. 25

Each tool in the toolbox represents a class from which an object can be instantiated

Indicate whether the statement is true or false.