The exam has two parts
1. Multiple-choice exam(Only JavaScript questions)
2. Lightning Web Components Specialist super badge
Best Link for preparing JavaScript – https://javascript.info/
What is the Difference between var and let in JavaScript? – https://www.infallibletechie.com/2019/07/what-is-difference-between-var-and-let.html
Difference between null and undefined in JavaScript – https://www.infallibletechie.com/2019/07/difference-between-null-and-undefined.html
Symbol datatype in JavaScript – https://www.infallibletechie.com/2019/07/symbol-datatype-in-javascript.html
Solve HackerRant JavaScript Challenges – https://www.hackerrank.com/domains/tutorials/10-days-of-javascript
Complete this HackerRank challenge – https://www.hackerrank.com/skills-verification/javascript_basic
Sample Quizzes: