Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the function of a database driver?
💡 Hint: Think about what connects code to data.
Question 2
Easy
Name one native driver for PostgreSQL.
💡 Hint: Consider common database names.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of a database driver?
- To connect applications to databases
- To store data
- To manage user sessions
💡 Hint: Think about what allows applications to execute SQL commands.
Question 2
True or False: Using native database drivers can offer more control than ORM.
- True
- False
💡 Hint: Consider the flexibility offered by direct SQL access.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a scenario where using a native driver would be substantially beneficial over ORM. Discuss potential advantages in performance and control.
💡 Hint: Consider situations that need high performance under heavy load.
Question 2
Create a best practice guideline for securely using environmental variables with database drivers in your application.
💡 Hint: Think about how you manage sensitive information.
Challenge and get performance evaluation