JavaScript Programming Beginner Quiz 5

1. Which method joins array elements into a string?

2. How do you write a for loop that counts from 0 to 4?

3. How do you access the value of the property "name" in the object person ?

4. Which method combines two arrays?

5. Which operator is used for logical AND?

6. How do you check if two values are equal in both value and type?

7. Which method removes the first element of an array?

8. How do you get the last index of an array arr ?

9. How do you add an item to the beginning of an array?

10. What does the `typeof` operator return for `null`?