T7
Created on 30th May 2025
Grade level: Adult Educationth grade
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10 Questions
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Questions (10)
1. What is a database?
A collection of related data organized in a structured way.
4 choice options
2. Which of the following is a relational database management system (RDBMS)?
MySQL
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3. What does SQL stand for?
Structured Query Language
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4. What is the primary purpose of a foreign key in a database?
To establish a link between two tables.
4 choice options
5. What type of database uses documents to store data?
NoSQL
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6. Which SQL command is used to retrieve data from a database?
SELECT
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7. What is normalization in the context of databases?
The process of organizing data to reduce redundancy.
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8. What is a primary key?
A unique identifier for a record in a table.
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9. Which of the following operations is not a CRUD operation?
Compile
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10. What is the purpose of an index in a database?
To speed up data retrieval.
4 choice options