Pergunta de entrevista da empresa Atos

1-action function action support validation rule (is pickval is null is blank_ vlookup 2-difference apex page:message and apex:message 3-batch class methods.. no of batch class if record no is x no. 4-run time batch execute 5-future method 6-set up object and nonsetup ....mix dml error resolution 7-ui:btn onpress not on click 8-multiple method s on doinit function 9-trigger to get duplicate case 10-trigger to asssssociate with quote with an opportunity 11-relationship with account MD/lookup 12-creating data table from apex class (Dynamic component) 13-when will you u use after undelete. 14-Best practise of trigger 15-component.find and component.get in lightning..difference b/w both 16-rest class...Put patch delete url mapping