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Quiz 3
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Q.1
Which of the following is NOT a purpose of database?
To collect records
To store records
To perform calculations
To create a letter
Q.2
Which data type would we use to show Mariah's birthday?
Floating
Integer
Boolean
Date/Time
Q.3
Which data type collect whole numbers?
Float
Integer
Text
Date/Time
Q.4
What is a good primary key to use for a Product table?
Weight
Product Code
Name
Colour
Q.5
What is an example of a paper database?
A map
Student folder in the office
Snapchat
Q.6
The primary key is a __________ that uniquely identifies a record.
table
field
row
column
Q.7
Intersection of rows and columns is called ..........
Table
Row
Column
Cell
Q.8
An/A ........ describes the structure of a database with the help of a diagram,
Network model
ER model
Relational model
Hierarchical model
Q.9
An/a ......... shows the relationship among entity sets.
Flowchart
Table
Relational model
ER diagram
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