1. How to force lead assignment rule via Apex while updating or adding the Lead?

2. How to implement the pagination in SOQL ?

3. How to access custom controller-defined Enum in custom component ?

4. How to generate the random string or random password using Apex?

5. What is dynamic binding in Salesforce?

6. How to convert lead using Apex?

7. Consider total 90k records present in Salesforce and you have used the count() method of soql. What will be output of it?

8. How can you determine that email is actually sent or not from the Salesforce?

9. In Salesforce.com which fields are indexed automatically?

10. Give any scenario when you cannot change the currency field type to numeric type?