41.
When you have finished entering information into a form

43.
A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be

47.
The Management Information system (MIS) structure with one main computer system is called a

48.
If a calculation is embedded in a form

Read More Section(Database Systems)

Each Section contains maximum 100 MCQs question on Database Systems. To get more questions visit other sections.