Repaso Dev

Why would a developer use Test. startTest( ) and Test.stopTest( ) ?

• To avoid Apex code coverage requirements for the code between these lines

• To start and stop anonymous block execution when executing anonymous

• To indicate test code so that it does not Impact Apex line count governor limits.

• To create an additional set of governor limits during the execution of a single test class.

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 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?

• Line-03: A SOQL query is located inside of the for loop code.

• Line-01: Trigger:new is not valid in a before insert Trigger.

• Line-02: A NullPointer exception is thrown if PostalCode is null.

• Line-05: The Lead in a before insert trigger cannot be updated.

What would a developer do to update a picklist field on related Opportunity records when a modification to the associated Account record is detected?

• Create a workflow rule with a field update.

• Create a Lightning Component.

• Create a Visualforce page.

• Create a process with Process Builder.

A company has a custom object named Warehouse. Each Warehouse record has a distinct record owner, and is related to a parent Account in Salesforce.Which kind of relationship would a developer use to relate the Account to the Warehouse?

• One -to -Many

• Lookup

• Master -Detail

• Parent -Child

What is true for a partial sandbox that is not true for a full sandbox? (Choose 2)

• More frequent refreshes.

• Only Includes necessary metadata.

• Use of change sets.

• Does not include all data

When loading data into an organization, what can a developer do to match records to update existing records?Choose 2 answers

• Match an external Id Text field to a column in the imported file.

• Match the Id field to a column in the Imported file.

• Match the Name field to a column in the imported file.

• Match an auto -generated Number field to a column in the imported file.

A candidate may apply to multiple jobs at the company Universal Containers by submitting a single application per job posting, that application cannot be modified to be resubmitted to a different job posting.What can the administrator do to associate an application with each job posting in the schema for the organization?

• Create a lookup relationship on both objects to a junction object called Job Posting Applications.

• Create a master-detail relationship in the Job Postings custom object to the Applications custom object.

• Create a master-detail relationship in the Application custom object to the Job Postings custom object.

• Create a lookup relationship in the Applications custom object to the Job Postings custom object.

What is a characteristic of the Lightning Component Framework?

Choose 2 answers:

• It has an event-driven architecture.

• It works with existing Visualforce pages.

• It includes responsive components.

• It uses XML as its data format.

Which resource can be included in a Lightning Component bundle?

Choose 2 answers

• Apex class

• Adobe Flash

• JavaScript

• Documentation

In the Lightning Component framework, which resource can be used to fire events?

Choose 2 answers

• Visualforce controller options

• Third-party web service code

• Third-party Javascript code

• Javascript controller actions