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What will improve performance?
A developer has built a multi-page wizard using a single Custom Controller to query and update data. Users are complaining that the pages are loading slowly. What will improve performance? (Choose three.)A . Reducing the view stateB . Using actionRegion and rerenderC . Turning off the standard stylesheetD . Setting...
If you have a method "doStuff(List<sObject> records)", which is a valid call?
If you have a method "doStuff(List<sObject> records)", which is a valid call?A . doStuff([Select Id From Account]);B . doStuff(List<Account> records);C . doStuff(Account acct);D . doStuff(sObject obj);View AnswerAnswer: A
Choose the correct definition for <apex:actionFunction>.
Choose the correct definition for <apex:actionFunction>.A . Allows for controller methods to be called directly from Javascript. Must be| encapsulated in <apex:form> tags. Unlike actionSupport, these function<apex:actionPoller>s can be called directly from Javascript code B Sends an AJAX request according to the time interval you specify. If this ever gets...
What is the transaction limit on the number of "sendEmail" method calls?
What is the transaction limit on the number of "sendEmail" method calls?A . 20B . 10C . 50D . 100E . There is no limitView AnswerAnswer: B Explanation: The reserveEmailCapacity methods let you declare how many emails you want to send prior to actually sending, allowing you to handle limit...
Which statement is true about using ConnectApi namespace (also called Chatter in Apex)? (Choose two.)
Which statement is true about using ConnectApi namespace (also called Chatter in Apex)? (Choose two.)A . Chatter in Apex methods honor the 'with sharing' and 'without sharing' keywordsB . Chatter in Apex operations are synchronous, and they occur immediatelyC . Chatter in Apex methods do not run in system mode;...
Which of the following variables are not transmitted in the view state? (Choose two.)
Which of the following variables are not transmitted in the view state? (Choose two.)A . PrivateB . TransientC . PublicD . StaticView AnswerAnswer: B,D
How can a developer insert an Employee_c record linked to Company_c with a Company_ld_c of '999'?
Employee_c is a Child object of Company_c. The Company_c object has an external Id field Company_ld_c. How can a developer insert an Employee_c record linked to Company_c with a Company_ld_c of '999'?A . Employee_c emp = new Employee_c(Name=fDeveloperf); emp.Company_r = f999f insert emp;B . Employee_c emp = new Employee_c(Name=fDeveloperf); emp.Company_c...
Which of the following exceptions cannot be caught and will force an error? (Choose three.)
Which of the following exceptions cannot be caught and will force an error? (Choose three.)A . LimitExceptionB . AssertExceptionC . SObjectExceptionsD . DMLExceptionE . License exceptionsF . ListExceptionView AnswerAnswer: A,B,E Explanation: SObjectException occurs when accessing a field not queried, or you try to change a field during the wrong dml...
An org has a custom object, Registeration_c that has a lookup relationship to the Opportunity object.
An org has a custom object, Registeration_c that has a lookup relationship to the Opportunity object. What should a developer use to create a stand-alone Vlsualforce page that displays the Registration__c records related to an Opportunity.A . A standard controller with a controller extensionB . A controler extensionC . A...
What will happen when the mass update occurs?
An environment has two Apex Triggers: an after-update trigger on Account and an after-update trigger on Contact. The Account after-update trigger fires whenever an Account's address is updated, and it updates every associated Contact with that address. The Contact after-update trigger fires on every edit, and it updates every Campaign...
