How to display error messages in the visualforce page ?
List examples of custom field types?
What is the Syntax for upsert & undelete trigger & Purpose undelete?
What is the default batch size if we enable bulk api?
What will happen to child records if we delete a parent record in case of lookup relationship?
What is collection in apex? List out all different kinds of collections supported by salesforce?
How to get all records even from recycle bin or achieved activities using soql query?
What is organization wide default? : salesforce sharing and security
Difference between role and profile? : salesforce admin
How can we call child component controller method from the parent component controller method?
Is it possible to write a validation rule which will fire only on insert of record not on update of record ?
What are the available trigger events?
What happens to the child record when we merge two records?
What is the use of triggers in salesforce?
How you’d control permissions through Permission sets?