How can data models be applied to real-life scenarios?

Data Modelling & Analysis

Passage
•
Computers
•
7th Grade
•
Hard
Scarlet International Academy Tamale
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
By organizing and structuring data to represent real-world entities and relationships.
By ignoring real-world entities and relationships
By randomly assigning data without any structure
By using data models only for theoretical purposes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does Microsoft Excel support data analysis and visualization?
Real-time collaboration features
AutoSum function
Conditional formatting
Tools like Power Query, Power Pivot, and Power View
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain how conditional formatting can be used in modelling tools.
Conditional formatting can be used to play music in modelling tools
Conditional formatting is used to create 3D models in modelling tools
Conditional formatting can be used in modelling tools to visually highlight data points based on specified conditions, aiding in the identification of trends and outliers.
Conditional formatting is only applicable to text formatting in modelling tools
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the advantages of using Microsoft Access for databases?
Limited storage capacity
Incompatible with other software
Complex user interface
The advantages of using Microsoft Access for databases include user-friendly interface, easy integration with other Microsoft products, quick development, ability to create forms and reports easily, and suitability for small to medium-sized databases.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you set up a data model in a database?
Identify entities, create tables with attributes, establish relationships
Create tables without attributes, establish random relationships
Establish relationships first, then identify entities
Select random attributes, create tables without relationships
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is collecting user data important in data modelling?
User data is too expensive to collect
User data is irrelevant for data modelling
User data decreases the accuracy of data models
User data enhances the quality and accuracy of data models.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of pattern recognition in computational thinking?
Pattern recognition only applies to visual data in computational thinking
Pattern recognition plays a crucial role in computational thinking by enabling the identification of patterns in data or problems to develop algorithms or solutions.
Pattern recognition is used to create chaos in computational thinking
Pattern recognition is irrelevant in computational thinking
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