To the right of the Zoom Slider, the ____ slide to current window button is useful for quickly adjusting the selected slide to best fit in the current window.

One way of dealing with the PCDATA problem is to use a special construct called a CDATA ____________________, which marks a block of text as CDATA.

Fill in the blank(s) with the appropriate word(s).

Web documents are built with _____.?

A. ?machine code B. ?hypertext markup language C. ?search expressions D. ?firmware