The And operator always checks both conditions, while the AndAlso operator does not always evaluate the second condition.

The Open dialog box enables you to locate files on your computer

Indicate whether the statement is true or false

You might find it easier to place many JavaScript function definitions in the top-level frameset file, and then every HTML document can easily access these functions by using the JavaScript ____ object.

A. top B. top-level C. bottom D. bottom-level