Practice Database Connections In Full Stack Applications (1.3.3) - Database Management

Practice: Database Connections in Full Stack Applications

Lesson 1.3.3Database Management

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10 questions

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4 cards from this section. Quick, good the night before a test.
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6 questions · about 4 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does ORM stand for?
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It's an acronym that involves working with objects.
Question 2.
Name one popular ORM.
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Think of a JavaScript ORM.
3Question 3.
What does ORM stand for?
- Object-Relational Mapping
- Object-Retention Management
- Open-Resource Management
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It's related to working with databases and not data retention.
4Question 4.
True or False: Using environment variables to store database credentials is a bad practice.
- True
- False
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It keeps credentials secure.
Question 5.
You're building a Node.js application that requires user authentication. Describe how you would securely connect the application to a PostgreSQL database using the Sequelize ORM.
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Consider installation, configuration, and security practices.
Question 6.
A web application experiences slow database performance. Discuss potential solutions to improve the speed of database interactions.
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Think about various performance optimization strategies.

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