Javascript Assignment

interview questions

1. 1What is JavaScript? (Write 6 points)
2. 2What is JRE? Name two JRE?
3. 3Write the names of JavaScript engines for Chrome, Firefox, Edge, and Safari.
4. 4What is a JS engine?
5. 5What are the differences between Var, let, and const?
6. 6What is hoisting?
7. 7What is the temporal dead zone?
8. 8What is a function? (Write 6 points)
9. 9Write the types of functions with syntax.
10. 10What is a higher-order function and a callback function?
11. 11What is explicit and implicit return in arrow functions? Provide an example.
12. 12What is closure? When is a closure created? Explain with an example.