Which of the following would be used to correct a ghost image on a laser printer?

When using Blogger, the summary screen from which you can see and manage all the blogs in one account is known as the

a. Control Center. b. Homepage. c. Dashboard. d. Welcome screen.

What is the value of i after the following statements?

``` i = 2; i--; ``` a) 0 b) 1 c) -2 d) -4