Salesforce DEX-450 Quiz 8 Topic 8 Questions 36-40

Question: 1

A Platform Developer needs to write an Apex method that will only perform an action if a record is assigned to a specific Record Type.

Which two options allow the developer to dynamically determine the ID of the required Record Type by its name? (Choose two.)

AMake an outbound web services call to the SOAP API.

BHardcode the ID as a constant in an Apex class.

CUse the getRecordTypeInfosByName() method in the DescribeSObjectResult class.

DExecute a SOQL query on the RecordType object.

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Question: 2

A developer has the controller class below.

q2_DEX-450

Which code block will run successfully in an execute anonymous window?

AmyFooController m = new myFooController();System.assert(m.prop !=null);

BmyFooController m = new myFooController();System.assert(m.prop ==0);

CmyFooController m = new myFooController();System.assert(m.prop ==null);

DmyFooController m = new myFooController();System.assert(m.prop ==1);

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Question: 3

Which three options can be accomplished with formula fields? (Choose three.)

AGenerate a link using the HYPERLINK function to a specific record.

BDisplay the previous value for a field using the PRIORVALUE function.

CDetermine if a datetime field value has passed using the NOW function.

DReturn and display a field value from another object using the VLOOKUP function.

EDetermine which of three different images to display using the IF function.

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Question: 4

What is a capability of the &lt;ltng:require&gt; tag that is used for loading external Javascript libraries in Lightning Component? (Choose three.)

ALoading files from Documents.

BOne-time loading for duplicate scripts.

CSpecifying loading order.

DLoading scripts in parallel.

ELoading externally hosted scripts.

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Question: 5

A newly hired developer discovers that there are multiple triggers on the case object.

What should the developer consider when working with triggers?

ADevelopers must dictate the order of trigger execution.

BTrigger execution order is based on creation date and time.

CUnit tests must specify the trigger being tested.

DTrigger execution order is not guaranteed for the same sObject.

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Salesforce DEX-450 Quiz:8 Topic:8 Questions:36-40