Laravel interveiw questions

1. Why abstract class made in PHP
2. What is interface in PHP
3 What is database engine in mysql
4. What is service container in laravel
5. What is facade in laravel
6 Difference between traits and helper in laravel
7. What is events in laravel
8. What is middleware in laravel
9. how seeder is used to seed a table in laravel

Node/React Interview Questions.

1. How to check if variable is an array.
2. How to check empty object in js
3. What is the use of componentwillreceiveprops life cycle methods in ReactJs
4. How to get the first element of array using es6
5. How we can concat two arrays in es6
6. How to get the sum of array
7. What is Schema validation in nodejs

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