Verified & Correct CRT-450 Practice Test Reliable Source Sep 12, 2022 Updated [Q26-Q40]

NO.26 Requirements state that a child record be to deleted when its parent is deleted, and a child can be moved to a different parent when necessary. Which type of relationship should be built between the parent and child objects in Schema Builder to support these requirements?

NO.27 Which standard field needs to be populated when a developer inserts new Contact records programmatically?

NO.28 A developer Edition org has five existing accounts. A developer wants to add 10 more accounts for …
The following code is executed in the Developer Console using the Executor Anonymous window:

How many total accounts will be in the org after this code is executed?

NO.29 A developer of Universal Containers is tasked with implementing a new Salesforce application that must be able to by their company’s Salesforce administrator.
Which three should be considered for building out the business logic layer of the application? Choose 3 answers

NO.30 What is a capability of the Force.com IDE? Choose 2 answers

NO.31 What can be developed using the Lightning Component framework?

NO.32 A developer runs the following anonymous code block in a Salesforce org with 100 accounts List acc=
{select id from account limit 10}; delete acc; database.emptyrecyclebin(acc); system.debug(limits.getlimitqueries()+’ ,’+Limits.getlimitDMLStatements()); What is the debug output?

NO.33 The initial value for a number field on a record is 1. A user updated the value of the number field to 10.
This action invokes a workflow field update, which changes the value of the number field to 11. After the workflow field update, an update trigger fires.What is the value of the number field of the object that is obtained from Trigger.old?

NO.34 The Review_c object have a lookup relationship to the job_Application_c object. The job_Application_c object has a master detail relationship up to the position_c object. The relationship is based on the auto populated defaults?
What is the recommended way to display field data from the related Review _C records a Visualforce page for a single Position_c record? Select one of the following:

NO.35 Before putting an app into production, which step should be taken?

NO.36 A developer uses a before insert trigger on the Lead object to fetch the Territory__c object, where the Territory__c.PostalCode__c matches the Lead.PostalCode. The code fails when the developer uses the Apex Data Loader to insert 10,000 Lead records. The developer has the following code block: Line-01: for (Lead l :
Trigger.new){Line-02: if (l.PostalCode != null) {Line-03: List<Territory__c> terrList = [SELECT Id FROM Territory__c WHERE PostalCode__c = :l.PostalCode];Line-04: if(terrList.size() > 0) Line-05: l.Territory__c = terrList[0].Id; Line-06: }Line-07: }Which line of code is causing the code block to fail?

NO.37 A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple sObjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URLWhich statement is unnecessary inside the unit test for the custom controller?

NO.38 A lead object has a custom field Prior_Email__c. The following trigger is intended to copy the currentEmail into the Prior_Email__c field any time the Email field is changed:

Which type of exception will this trigger cause?

NO.39 When are code coverage calculations updated?

NO.40 A developer wants to mark each Account in a List<Account> as either or Inactive based on the LastModified field value being more than 90 days.
Which Apex technique should the developer use?