Relational Database Model
Authored by Daniel Hutapea
Computers
University
Used 261+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
25 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Relational Database Model composed of ?
Rows
Lines
Columns
Poles
Attributes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two-dimensional structure composed of rows and columns
Tuple
Attribute
Table
Row
Column
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What is table ?
Two-dimensional structure
An entity set
Persistent relation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Creator of Relational Model
Codd
Vodd
Rodd
Todd
5.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Each row/column _____ represents a single data value
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
All values in a/an _____ must conform to the same data format
Table
Column
Row
Attribute
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
_____ key is an attribute (or a combination of attributes) that uniquely identifies any given entity (row)
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
