Enforcing referential integrity assures that ________.

A. you cannot enter a value in the foreign key if there is no corresponding value in the primary key
B. you cannot enter the same value in the foreign key of the same table
C. you cannot leave that field empty
D. you cannot enter invalid or incorrect information


Answer: A

Computer Science & Information Technology

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Which of the following are common ways to share a printer? (Choose all that apply.)

A. share it through your computer's operating system B. directly attached with a built-in NIC C. connect the parallel port on the printer to the network switch D. using a print server device

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Subforms have to be created using the Form Wizard

Indicate whether the statement is true or false

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Answer the following statement true (T) or false (F)

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