What does a primary key do?

a. Identifies each row of a table.
b. Selects a number of rows from a database.
c. Stores a bunch of related data.
d. None of the above.

a. Identifies each row of a table.

Computer Science & Information Technology

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If you will be using keyboard navigation when creating a macro, you must ensure that the ‘____' button in the Code group on the DEVELOPER tab is selected so that the macro works properly.

A. Use Relative Reference B. Use Absolute Reference C. Use Mixed Reference D. Use All References

Computer Science & Information Technology

Which of the following input masks would produce the following formatting: the letters AC followed by a plus sign following by four required numbers?

A. AC+0000 B. "AC+"0000 C. "AC+"9999 D. AC+9999

Computer Science & Information Technology