LAST ONE STANDING
This is Section / Unit 6 quiz. Save Han from falling!
START
QUESTION 01 OF 10
In a hierarchical database model, how is data typically organized?
Using key-value pairs
Into a tree-like structure with parent-child relationships
In tables with rows and columns
QUESTION 01 OF 10
RIGHT!
NEXT QUESTION
QUESTION 02 OF 10
Which of the following where each line of the text file holds one record and fields are separated by delimiters like spaces or commas?
Flat-file
Relational database
Object-oriented
QUESTION 02 OF 10
RIGHT!
NEXT QUESTION
QUESTION 03 OF 10
Which type of database in which data is stored in a variety of tables that can be joined together in logical ways?
Relational database
Object-oriented
NoSQL
QUESTION 03 OF 10
RIGHT!
NEXT QUESTION
QUESTION 04 OF 10
Which type of database that stores complex data and relationships between data directly without using inter-table relations. It is a collection of objects, each with two components: data and instructions.
NoSQL
Object-Oriented
Data Lakes
QUESTION 04 OF 10
RIGHT!
NEXT QUESTION
QUESTION 05 OF 10
A ______ database can accommodate a wide variety of data models including key-value, document, columnar and graph formats. It is especially useful for working with large sets of distributed data.
Relational database
Object-Oriented
NoSQL
QUESTION 05 OF 10
RIGHT!
See results
QUESTION 06 OF 10
A ______ is a system of data stored in raw format. It can include both structured data, such as tables, and unstructured data, such as audio and video recordings.
Relational database
Distributed Database
Data Lake
QUESTION 06 OF 10
RIGHT!
NEXT QUESTION
QUESTION 07 OF 10
You are creating a user profile system where you need to store the user's age. The age is a whole number without any fractions, like 25, 30, or 40. Which data type should you use to store the user’s age in this scenario?
Integer
Character String
Floating point number
QUESTION 07 OF 10
RIGHT!
NEXT QUESTION
QUESTION 08 OF 10
You are building a customer support system and need to store the email addresses of users. Email addresses are alphanumeric strings that can include symbols like "@" and " . " Which data type should you use to store email addresses?
Character
Boolean
Character String
QUESTION 08 OF 10
RIGHT!
NEXT QUESTION
QUESTION 09 OF 10
You are working on a profile creation page where users will select their gender from predefined options: "Male", "Female", and "Other". Which data type should you use to store the user’s gender in this scenario?
Character
Integer
Character String
QUESTION 09 OF 10
RIGHT!
NEXT QUESTION
QUESTION 10 OF 10
An example of a floating point number is a
telephone number
a name of a car
Money
Congratulations!
You SUCCESSFULLY SAVED ME! - THANK YOU!
OH NO!
TRY AGAIN
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Section/Unit 6 Quiz
Han Pham-Smith
Created on October 13, 2025
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Transcript
LAST ONE STANDING
This is Section / Unit 6 quiz. Save Han from falling!
START
QUESTION 01 OF 10
In a hierarchical database model, how is data typically organized?
Using key-value pairs
Into a tree-like structure with parent-child relationships
In tables with rows and columns
QUESTION 01 OF 10
RIGHT!
NEXT QUESTION
QUESTION 02 OF 10
Which of the following where each line of the text file holds one record and fields are separated by delimiters like spaces or commas?
Flat-file
Relational database
Object-oriented
QUESTION 02 OF 10
RIGHT!
NEXT QUESTION
QUESTION 03 OF 10
Which type of database in which data is stored in a variety of tables that can be joined together in logical ways?
Relational database
Object-oriented
NoSQL
QUESTION 03 OF 10
RIGHT!
NEXT QUESTION
QUESTION 04 OF 10
Which type of database that stores complex data and relationships between data directly without using inter-table relations. It is a collection of objects, each with two components: data and instructions.
NoSQL
Object-Oriented
Data Lakes
QUESTION 04 OF 10
RIGHT!
NEXT QUESTION
QUESTION 05 OF 10
A ______ database can accommodate a wide variety of data models including key-value, document, columnar and graph formats. It is especially useful for working with large sets of distributed data.
Relational database
Object-Oriented
NoSQL
QUESTION 05 OF 10
RIGHT!
See results
QUESTION 06 OF 10
A ______ is a system of data stored in raw format. It can include both structured data, such as tables, and unstructured data, such as audio and video recordings.
Relational database
Distributed Database
Data Lake
QUESTION 06 OF 10
RIGHT!
NEXT QUESTION
QUESTION 07 OF 10
You are creating a user profile system where you need to store the user's age. The age is a whole number without any fractions, like 25, 30, or 40. Which data type should you use to store the user’s age in this scenario?
Integer
Character String
Floating point number
QUESTION 07 OF 10
RIGHT!
NEXT QUESTION
QUESTION 08 OF 10
You are building a customer support system and need to store the email addresses of users. Email addresses are alphanumeric strings that can include symbols like "@" and " . " Which data type should you use to store email addresses?
Character
Boolean
Character String
QUESTION 08 OF 10
RIGHT!
NEXT QUESTION
QUESTION 09 OF 10
You are working on a profile creation page where users will select their gender from predefined options: "Male", "Female", and "Other". Which data type should you use to store the user’s gender in this scenario?
Character
Integer
Character String
QUESTION 09 OF 10
RIGHT!
NEXT QUESTION
QUESTION 10 OF 10
An example of a floating point number is a
telephone number
a name of a car
Money
Congratulations!
You SUCCESSFULLY SAVED ME! - THANK YOU!
OH NO!
TRY AGAIN
CHOOSEYOUR PLAYER
Copy and paste the faces of the player that you like into the template
You can also replace avatars with your own photos and images!