Laura is in the middle of making a presentation. On one slide, she includes a heading, three subheadings, and three bullet points that consist of key phrases. How should Laura help the audience distinguish between, or emphasize, the heading, subheadings, and key phrases in the body text? A. use contrasting font sizes, but the same font style
B. delete the headings and subheadings, and just keep the phrases
C. use different font styles and colors for each bullet
D. animate all three elements to appear one after the other

Write the command that can be used to answer the following questions. (hint: try each out on the system to check your results.) a. find all files on the system that have the word test" as part of their filename. b. search the path variable for the pathname to the awk command. c. find all files in the /usr directory and subdirectories that are larger than 50 kilobytes in size. d. find all files in the /usr directory and subdirectories that are less than 70 kilobytes in size. e. find all files in the / directory and subdirectories that are symbolic links. f. find all files in the /var directory and subdirectories that were accessed less than 60 minutes ago. g. find all files in the /var directory and subdirectories that were accessed less than six days ago. h. find all files in the /home directory and subdirectories that are empty. i. find all files in the /etc directory and subdirectories that are owned by the group bin."