You can use all of the following to select and delete more than one file EXCEPT _____.

Which of the following describes importing data into Excel but do not maintaining a link to the original data source?

A) External reference B) Embed C) 3-D formula D) Hyperlink

Two TCP header flags are rarely used. Which two are you unlikely to see in use in a modern network?

A. CWR and ECE B. URG and FIN C. ECE and RST D. CWR and URG