Using powerpoint or impress guarantees that your presentation will do which of the following?

a. stay on schedule and end on time

b. be clear and understood

c. keep your audience engaged and excited

d. none of the above

Before you record your own voice, you should a. record other people's voices b. warm up and practice difficult names c. listen to your favorite songs d. read a transcript of a good radio news segment

What is the primary difference between the header section of a document and the body? a. the body is displayed on the webpage and the header is not. b. the header is displayed on the webpage and the body is not. c. the tag for the body is self-closing, but the tags for the headers must be closed. d. the tag for the header is self closing, but the tag for the body must be closed.

The processing of data in a computer involves the interplay between its various hardware components.