Which code may be used to conceal or disguise information?

A coherent group of general propositions used as principles of explanation for a class of phenomena is referred to as a(n) ________

A) postulate B) axiom C) theory D) corollary E) hypothesis

Yolanda must include a long table in a report she is preparing on employee Internet use. What advice should she follow when creating the table?

A) Avoid distracting her readers with shading. B) Place the table as close as possible to its text discussion. C) Leave missing data blank. D) Because the emphasis is on the data, avoid the use of headings for each row.