A composite key in Access is
...A composite key in Access is
required when a table does not have any unique fields in it
the primary key with AutoNumber as the field type
made up of two or more fields to uniquely identify records
is a foreign key that uniquely identifies records
Correct answer is C
No explanation has been provided for this answer.
In MS Word, Ctrl+S is used to ________ ...
Which function is used to trap and handle #N/A errors in Excel? ...
We can request a receipt to show an email has been read by: ...
On the task list, to arrange tasks in date order, then in alphabetical order you: ...
Which chart type is used to visually compare values across a few categories in Excel? ...
Which of the following options is not available in Excel Paste Special dialog box? ...
You want to set up a button to automatically send an email you've received on to your manager, r...
To open a new database in MS Access, press ...
What is the extension of a Microsoft Excel file? ...
How many groups of related commands are there in Microsoft Word Home tab? ...