Case-Based Critical Thinking QuestionsCase 7-1Ethan is studying for a test about file names, extensions, and types. Answer the questions. Which of the following is an extension associated with video files?

If you want all of the forms within an organization to have a uniform appearance and have the data organized in the same manner, you should use ________

A) standardization B) equality C) protection D) validation

Which of the following statements about the layered security approach is true?

A) The perimeter is secured, but the systems within the perimeter are vulnerable. B) The systems within the perimeter are secured, but the perimeter is vulnerable. C) Both the perimeter and the individual systems within the perimeter are secured. D) Both the perimeter and the individual systems within the perimeter are vulnerable.