Joins are created between a(n) ________ that exists in both tables
Fill in the blank(s) with correct word
Common Field
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Ben's job is to ensure that data is labeled with the appropriate sensitivity label. Since Ben works for the US government, he has to apply the labels Unclassified, Confidential, Secret, and Top Secret to systems and media. If Ben is asked to label a system that handles Secret, Confidential, and Unclassified information, how should he label it?
A. Mixed classification B. Confidential C. Top Secret D. Secret
Which statement about comments is false?
a) Comments begin and end with /* and */, respectively. b) Programmers insert comments to document programs and im-prove program readability. c) Comments do not cause any machine language object code to be generated. d) Lengthy comments can cause poor execution-time performance.