To prevent others from changing the formulas and formatting of a worksheet, you should use ________

Which of the following ports is used when accessing a website with SSL encryption?

A. 22 B. 80 C. 110 D. 443

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

1. In current gaming software it is rare for data files to be needed. 2. The data saved in a file will remain there after the program ends but will be erased when the computer is turned off. 3. In a text file all data is stored as a series of characters. 4. All types of files can be viewed correctly in a simple text editor.