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A UNIQUE constraint needs to be added on email in the Partic…

A UNIQUE constraint needs to be added on email in the Participant entity. Which statement correctly adds this constraint?

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FunRun: The local elementary school is having a fun run.  An…

FunRun: The local elementary school is having a fun run.  And are using the FunRun database to store the results.  Students find people to donate money for every lap they run.  Write a create statement to create the Donors table for the Fun Run.  The table will contain the following fields DonorID: A unique number to identify the Donor FirstName: The Participant’s first name LastName: The Participant’s last name Email: Their contact email address PhoneNumber: Contact Number    

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What does a “column” represent in a relational database tabl…

What does a “column” represent in a relational database table?

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In the following ERD which table(s) would need to include Ci…

In the following ERD which table(s) would need to include CityID as a foreign key in the CREATE TABLE statement? 

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In a relational database, a “row” is also referred to as whi…

In a relational database, a “row” is also referred to as which of the following?

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Proper documentation must:

Proper documentation must:

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The internal angle formed between the face and lateral surfa…

The internal angle formed between the face and lateral surface of a curette should be:

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Kosovo is a member of the United Nations.

Kosovo is a member of the United Nations.

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When polishing teeth, which type of abrasive should be used…

When polishing teeth, which type of abrasive should be used for minimal enamel removal?

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Match each biofilm stage with the correct description.

Match each biofilm stage with the correct description.

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