If you use the params parameter type, params must appear both in the formal parameter list of the method heading and in the actual argument list.

Within Excel, there are groups of Formula Auditing features that are useful in showing ________ in complex worksheets

A) tracings B) dependents C) precedents D) relationships

Given the following code snippet, what line is executed immediately after line 7?

``` 1. var x = 1; var count = 20; var timer; 2. function countIt() 3. { 4. count = count – x; 5. document.write(count); 6. } 7. timer = setTimeOut('countIt()', 2000); 8. document.write("Count down: "); ``` a. line 1 b. line 2 c. line 4 d. line 8