Question: A primary key is an attribute that is required to exist in each table of a relational database and serves as the unique identifier for

A primary key is an attribute that is required to exist in each table of a relational database and serves as the unique identifier for each record in a table.

true or false

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9. Are you able to integrate your presentation aids into your presentation effectively?

4. Are you articulating well? Are you mumbling? Can other people understand your words?

6. Are you effectively scanning as you rehearse? (If you have others present, are you making eye contact? If not, are you looking at different quadrants of the room you are rehearsing in?)