2324 SABIS IT8 Periodic 1 Revision Sheet T#
Authored by John Siskar
Computers
8th Grade
Used 17+ times
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58 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a flat-file database?
A database with multiple tables
A database made up of one table that stores all the information
A database with no tables
A database with relational tables
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a foreign key in a database?
A key that cannot be duplicated
A key in one table that references the primary key in another table
A key that can be null
A key that must be unique and not null
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a one-to-many relationship in a database?
A record in Table A may have only one corresponding record in Table B
A record in Table A may have many corresponding records in Table B
A record in Table A may have no corresponding records in Table B
None of the above
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which view allows you to create or modify a query visually?
SQL View
Design View
Datasheet View
Layout View
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a 'Select Query' do?
Deletes data from a table
Retrieves data from one or more tables
Updates data in a table
Creates a new table
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'Database Tools' tab in Access?
To insert data into tables
To define relationships between tables
To delete tables
None of the above
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a junction table in a database?
To store the primary keys of two tables
To store the foreign keys of two tables
To establish a many-to-many relationship between two tables
None of the above
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