File Info
| Exam | Salesforce Certified Platform Developer I |
| Number | CRT-450 |
| File Name | Salesforce.CRT-450.RealTests.2020-03-12.74q.vcex |
| Size | 294 KB |
| Posted | Mar 12, 2020 |
| Download | Salesforce.CRT-450.RealTests.2020-03-12.74q.vcex |
How to open VCEX & EXAM Files?
Files with VCEX & EXAM extensions can be opened by ProfExam Simulator.
Coupon: MASTEREXAM
With discount: 20%
Demo Questions
Question 1
Which statement results in an Apex compiler error?
- Map<Id,Leas> lmap = new Map<Id,Lead>([Select ID from Lead Limit 8]);
- Date d1 = Date.Today(), d2 = Date.ValueOf(‘2018-01-01’);
- Integer a=5, b=6, c, d = 7;
- List<string> s = List<string>{‘a’,‘b’,‘c’);
Correct answer: D
Question 2
What are two benefits of the Lightning Component framework? (Choose two.)
- It simplifies complexity when building pages, but not applications.
- It provides an event-driven architecture for better decoupling between components.
- It promotes faster development using out-of-box components that are suitable for desktop and mobile devices.
- It allows faster PDF generation with Lightning components.
Correct answer: BC
Question 3
A method is passed a list of generic sObjects as a parameter.
What should the developer do to determine which object type (Account, Lead, or Contact, for example) to cast each sObject?
- Use the first three characters of the sObject ID to determine the sObject type.
- Use the getSObjectType method on each generic sObject to retrieve the sObject token.
- Use the getSObjectName method on the sObject class to get the sObject name.
- Use a try-catch construct to cast the sObject into one of the three sObject types.
Correct answer: B
Question 4
When viewing a Quote, the sales representative wants to easily see how many discounted items are included in the Quote Line Items.
What should a developer do to meet this requirement?
- Create a trigger on the Quote object that queries the Quantity field on discounted Quote Line Items.
- Create a Workflow Rule on the Quote Line Item object that updates a field on the parent Quote when the item is discounted.
- Create a roll-up summary field on the Quote object that performs a SUM on the quote Line Item Quantity field, filtered for only discounted Quote Line Items.
- Create a formula field on the Quote object that performs a SUM on the Quote Line Item Quantity field, filtered for only discounted Quote Line Items.
Correct answer: C
Question 5
While writing a test class that covers an OpportunityLineItem trigger, a Developer is unable to create a standard PriceBook since one already exists in the org.
How should the Developer overcome this problem?
- Use Test.getStandardPricebookId() to get the standard PriceBook ID.
- Use @IsTest(SeeAllData=true) and delete the existing standard PriceBook.
- Use Test.loadData() and a Static Resource to load a standard Pricebook.
- Use @TestVisible to allow the test method to see the standard PriceBook.
Correct answer: A
Question 6
Which two Apex data types can be used to reference a Salesforce record ID dynamically? (Choose two.)
- ENUM
- sObject
- External ID
- String
Correct answer: AD
Question 7
Which two platform features align to the Controller portion of MVC architecture? (Choose two.)
- Process Builder actions
- Workflow rules
- Standard objects
- Date fields
Correct answer: AB
Question 8
A developer needs to test an Invoicing system integration. After reviewing the number of transactions required for the test, the developer estimates that the test data will total about 2 GB of data storage. Production data is not required for the integration testing.
Which two environments meet the requirements for testing? (Choose two.)
- Developer Sandbox
- Full Sandbox
- Developer Edition
- Partial Sandbox
- Developer Pro Sandbox
Correct answer: BD
Question 9
Which approach should a developer take to automatically add a “Maintenance Plan” to each Opportunity that includes an “Annual Subscription” when an opportunity is closed?
- Build a OpportunityLineItem trigger that adds a PriceBookEntry record.
- Build an OpportunityLineItem trigger to add an OpportunityLineItem record.
- Build an Opportunity trigger that adds a PriceBookEntry record.
- Build an Opportunity trigger that adds an OpportunityLineItem record.
Correct answer: D
Question 10
Which two statements are true about using the @testSetup annotation in an Apex test class? (Choose two.)
- The @testSetup annotation cannot be used when the @isTest(SeeAllData=True) annotation is used.
- Test data is inserted once for all test methods in a class.
- Records created in the @testSetup method cannot be updates in individual test methods.
- The @testSetup method is automatically executed before each test method in the test class is executed.
Correct answer: AD
