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1.3 - Performance Optimization Techniques

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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is code splitting?

💡 Hint: Think about loading code in parts instead of all at once.

Question 2

Easy

What are some benefits of lazy loading?

💡 Hint: How does it impact user experience?

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 primary goal of code splitting?

  • To load all code at once
  • To reduce initial load time
  • To make the code more complex

💡 Hint: Think about the impact on user experience.

Question 2

True or False: Lazy loading can improve the performance of an application.

  • True
  • False

💡 Hint: Consider when a component is actually required.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze a web application that you recently worked on and identify how you could implement code splitting and lazy loading to improve performance. Detail your suggestions.

💡 Hint: Consider the URLs or key interactions where loading can be deferred.

Question 2

You have been tasked with optimizing a site with heavy images and JavaScript. Outline a detailed strategy that involves asset optimization techniques to enhance performance.

💡 Hint: List out the steps you’d take and which tools might assist.

Challenge and get performance evaluation