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Quiz
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Geography
•
11th Grade
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Practice Problem
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Medium
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51 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a relational database primarily designed for?
Storing data in a single table with minimal structure
Managing only small applications
Eliminating the need for data queries
Organizing data into multiple tables with defined relationships
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of a relational database management system (RDBMS)?
Excel
Google Sheets
JSON
MySQL
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does SQL stand for?
Simple Query Language
Sequential Logic Queries
Server Query Language
Structured Query Language
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a "foreign key" in relational databases?
Unique identification of records in a table
Storing large text data
Setting permissions for data access
Establishing relationships between tables
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common file format for flat databases?
SQL
JSON
XML
CSV
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the characteristic of a relational database?
Data is unstructured and stored in a single file
Data cannot be queried or modified
Data cannot be linked between tables
Data is organized into tables with rows and columns
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which SQL command is used to modify existing records in a table?
SELECT
DELETE
INSERT
UPDATE
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