Salesforce Validation Rule Practice Question

Certainly, here are Some practical questions related to validation rules of  standard and Custom objects in Salesforce:

1. create a validation rule that prevents the Lead Source field must be filled out when the Lead Status is set to “Qualified”?
2. implement a validation rule to ensure that the Annual Revenue field is greater than zero for leads with a Lead Rating of “Hot”?
3. create a validation rule that prevents the creation of duplicate Account Names within the same Account Type?
4. create a validation rule that prevents the Account Rating field is populated when the Account Type is set to “Customer”?
5. create a validation rule that prevents the Mailing City field is not left blank when the Mailing Country is set to “United States”?
6. create a validation rule to enforce a specific format for the Contact Phone field, such as (XXX) XXX-XXXX?
7. create a validation rule that prevents the Opportunity Amount requirement when the Opportunity Stage is set to “Closed Won”?
8. create a validation rule to prevent the creation of Opportunities without associated Contacts?
9. create a validation rule that prevents the Cases assigned to a specific Queue have a value populated in the Priority field?
10. create a validation rule to enforce that the Case Description field must be filled out for Cases with certain Case Reason values?
11. create a validation rule to ensure that the Product Quantity field is greater than zero?
12. create a validation rule that prevents the Unit Price field is not blank for Pricebook entries?
13. create a validation rule to prevent the creation of Pricebook entries with negative prices?
14. create a validation rule that prevents the Quote Expiration Date field is in the future?
15. create a validation rule to ensure that the Quote Total field is greater than zero?
16. create a validation rule that prevents the Order Status field is not set to “Draft” when the Order is submitted for approval?
17. create a validation rule to ensure that the Order Total field is calculated correctly based on the line items?
18. create a validation rule that prevents the Contract Start Date is before the Contract End Date?
19. create a validation rule to ensure that the Contract Amount field is greater than zero?
20. create a validation rule to ensure that the Expected Revenue field is greater than zero?
21. create a validation rule that prevents the Case Comment Body field is not left blank when a Case Comment is added?
22. create a validation rule to restrict the creation of Case Comments on closed Cases?
23. create a validation rule that prevents the Due Date field is in the future for Tasks?
24. create a validation rule to require a value in the Subject field for Tasks related to certain record types?
25. create a validation rule that prevents the Event Start Date is before the Event End Date?
26. create a validation rule to prevent the creation of Events with overlapping time slots?
27. create a validation rule that prevents the Solution Title field is not blank when creating a new Solution?
28. create a validation rule to ensure that the Solution Status field is set to “Published” for Solutions intended for public use?
29. create a validation rule that prevents the Unit Price field is greater than zero for Contract Line Items?
30. create a validation rule to prevent the creation of Contract Line Items without associated Contracts?
31. create a validation rule to ensure that the “Review Text” field is not left blank for reviews with a rating?
32. create a validation rule that prevents the “Rating” field is within a specific range (e.g., 1-5) when submitting a product review?
33. create a validation rule on project object to ensure that the Start Date is before the End Date for each Project?
34. Create a Validation rule on Expense Object to Validate Expense Amount field is greater than zero for Expense records?
35. create a validation rule to restrict the creation of Task Assignments with a Priority of “High” to specific user profiles?
36. create a validation rule that prevents the Task Due Date is after the Task Assignment Date?
37. create a validation rule to ensure that the Survey End Date is in the future?
38. create a validation rule that prevents the Survey Title field is not left blank when creating a new Survey record?