How can we insert multiple sObjects in a single DML operation?

Hi Subhendu,

Yes, you can insert multiple sObjects in single DML Operation. Refer below code -

list<sobject> sObjList = new list<sObject>();
Account acc = new Account(name='testAcc');
Contact con = new Contact(lastName ='TestCon');
sObjList.add(acc);
sObjList.add(con);
insert sObjList;

You can not insert parent and child record both in single DML statement. Ex. In the above sample code, you can not associate a contact with the account being inserted in the same transaction.