電腦科Access的問題

True/False
1.A relational database can contain more than one table and you can define relationships between these tables so that they can be used in conjunction with each other.
2.Because it is useful for organizing many types of data, database software can be complex.
3.Like other Microsoft Office applications, Access automatically displays an empty document window when you start the program.
4.An empty record is always displayed at the bottom of a table.
5.Forms are saved separately from the database files with which they are associated.
6.Changes you make to data while in Datasheet View are not saved until you save the file.
7.Each time you display or print a report, the contents of the report are automatically updated to reflect the current data stored in the database.
8.No matter when you view a printed report, the data it displays is a “snapshot” that shows the status of your database at the current point in time.
9.You can only filter data on the value of one field at a time when using the Filter tool in the Sort and Filter Group.
10.When you run a query, records that match the criteria will be displayed in the query results window.

Multiple Choice
11.You can use the ____ View to create a table in Access.
a.Design
b.Database
c.Datasheet
d.A and C above
12.Creating a database is similar to creating a
a.document.
b.worksheet.
c.presentation.
d.None of the above
13.A(n) ____ key is a field that uniquely identifies each record.
a.index
b.primary
c.tertiary
d.foreign
14.The Text data type has a default value of ____ characters in length.
a.12
b.25
c.50
d.255
15.A(n) ____ contains a single unit of information, such as a name, birth date, or ZIP code.
a.field
b.record
c.table
d.entity

15條問題
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