Elimination of _________________ is the major goal of normalization techniques.

Examine the following tables. Assume that the Student Table has hundreds of students in it, three of which you see below.Assume that the Professor Table has hundreds of professors in it, three of which you see below.Assume that the Class Table has hundreds of classes in it, three of which you see below.Based upon these assumptions, you are seeing the first three records found in each table and the table has more records in it than what you see. Question: Which of the following fields would be considered a foreign key?

When you use the Filtering features of Microsoft Access, you specify criteria and you also specify exactly what fields you wish to see in your results.

When doing any sort of Subtotal operation, your first step is to 

Found in US passports. Used to time athletic events. Used by casinos to monitor customers.

Categorical fields, such as text fields, names and dates.  Things used to categorize and segment data.  In Tableau, these things are called

Create a strong password by making it long.  Each character you add makes a password strong and more secure.

The best defense against malware is

Once an email is sent, it is no longer under your control.

When sharing PII, you should evaluate if the entire account number is necessary.  If it is not necessary, shorten and share only the last four digits.