True or false: The network address is another name for a layer 4 address.

According to the textbook, which of the following would NOT be list as a professional reference?

A) Past supervisors B) Faculty members C) Present coworkers D) Family members

Which of the following is NOT a guideline to follow when building formulas and functions?

A) Do not overuse parentheses. For example, use =SUM(Sales) instead of =(SUM(Sales)). B) Avoid unneeded spaces in formulas. C) Use the negative sign, as in -333, to indicate negative numbers in formulas, rather than (333 ). D) Always put quotation marks around numeric values.