1. How many types of fields are there in salesforce?
2. What are the system fields?
3. What type of operations we can perform on the system fields?
4. What is the use of the ID field?
5. What is the difference between 15 characters ID and 18 Character ID?
6. What do the first three characters in the ID indicate?
7. What do the last four characters in the ID indicate?
8. What is System Audit Fields?
9. What is the difference between Systemmodstamp and Last Modified Date
10. What are Standard Fields?
11. What is the difference between created by an owner?
12. What are the different data types that are accepted by name field?
13. Can we change the data type from Text to Auto Number for the Name when we already have?