Q3. What is MongDb and types of Relationship?
Q4. What is ER Diagram and Advantage?
Q5. What is Server, How creates in Node js?
Q6. Steps to create frist project of Node.
Q7. Steps to conenct Node js from mongoDB.
Q9. What is use of "scripts" in package.json.
Q10. What is the naming convention of NodeJS?