Home

A composite key is

A. Required when a table does not have any unique fields in it

B. The primary key with AutoNumber as the field type

C. Made up of two or more fields to uniquely identify records

D. Is a foreign key that uniquely identifies records

You can do it
  1. The__ button on the tool box display data from a related table
  2. This data type allows alphanumeric characters and special symbols.
  3. The key uniquely identifies each record in a table.
  4. Which of the following is not a database object?
  5. A database can be best described as
  6. Query design window has two parts. The upper part shows
  7. The expression builder is an access tool that controls an expression___ for entering an expression
  8. Which of the following may not be a database?
  9. The task of arranging data in order is called
  10. In one-to-many relationship the table in one side is called _______ and on many side is called _______
  11. Which of the field has width 8 bytes?
  12. What is the maximum length a text field can be?
  13. What do you mean by one to many relationship between Student and Class table?
  14. Which of the following is not a type of relationship that can be applied in Access database
  15. While creating relationship, when you drag a field of a field to drop into another table the mouse pointer…
  16. What does the show check box in query design window indicate
  17. The third stage in designing a database is when we analyze our tables more closely and create a ___________…
  18. This option allows you to build a new table by entering data directly into the datasheet.
  19. Which field type will you select when creating a new table if you require to enter long text in that…
  20. Database Management Systems are featured with:
  21. When a picture or other graphic image is placed in the report header section it will appear____
  22. The size of a field with Number data type can not be
  23. If you write criteria values vertically (one in a row) it will mean
  24. Every table in relational database contain a field or combination of fields that can uniquely identify…
  25. Which of the following database object produces the final result to present?
  26. The default and maximum size of text field in Access
  27. The size of Yes No field is always
  28. A __ name must be unique within a database
  29. Which of the following can be an example of a database?
  30. Which of the following is not a database object in MS Access?