Salesforce Technical Support Engineer interview questions

1. Difference between Roles and Profiles 2. What other ways can provide access to records? 3. What are restriction rules? 4. How many ways can we make a field required? 5. There are 5 record types. I only have access to 3, but I can see the records from all the record types. Why? 6. Difference between Lookup and Master-Detail relationship 7. How you start troubleshooting the issue 8. What is the difference between a constructor and a method 9. What are the principles of Object Oriented Programming Language 10. What is the difference between an error and an exception? 11. What is the difference between a unit test and a functional test 12. What is inheritance, and how is it implemented? 13. Difference between SOAP and REST API. 14. From the response, how can you identify if it’s a SOAP request or REST request? 15. What are SOAP status codes? 16. Tell us about the governor's limits. SQL. Limit exception 17. What is data skew? 18. In a batch class, can you make an API call? 19. Write a SQL query. Order and Customer are two tables. Make a relationship with them by customerId with INNER JOIN. 20. What is the difference between primary and foreign keys? How to use scope in a SOQL statement.