
Year 14 Database Quiz

Quiz
•
Computers
•
12th Grade
•
Medium
LAUREN Brown
Used 1+ times
FREE Resource
54 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of a logical data model?
To define the physical structure of the database
To identify the relationships between data
To implement the database software
To create user interfaces
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During which stage is a logical data model produced?
Implementation stage
Testing stage
Design stage
Maintenance stage
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a feature of a logical data model?
Identifies entities
Specifies foreign keys
Describes the physical structure
Normalisation occurs
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a physical data model define?
The logical relationships between entities
The business needs
The physical structure of the database
The user interface design
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a feature of a physical data model?
A) It includes user interface design.
B) It creates the table structures.
C) It defines business processes.
D) It manages network protocols.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a physical data model include regarding column names?
A) User access levels
B) Network configurations
C) The data type of each field
D) Security protocols
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one of the considerations that may cause a physical data model to differ from a logical data model?
A) User preferences
B) Physical considerations
C) Software updates
D) Marketing strategies
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