Real Platform Developer I CRT-450 Exam Question And Answers

CRT-450 Exam Questions

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Vendor Salesforce
Exam Code CRT-450
Full Exam Name Platform Developer I
Certification Name Platform Developer I
Technology

♥ 2019 Valid CRT-450 Braindumps♥

CRT-450 exam questions, CRT-450 PDF dumps; CRT-450 exam dumps: CRT-450 Exam Questions (211 Q&A) (New Questions Are 100% Available! Also Free Practice Test Software!)

Latest and Most Accurate Salesforce CRT-450 Braindumps:

Version: 9.0
Question: 1

Which statement results in an Apex compiler error?

A. Map<Id,Leas> lmap = new Map<Id,Lead>([Select ID from Lead Limit 8]);
B. Date d1 = Date.Today(), d2 = Date.ValueOf(‘2018-01-01’);
C. Integer a=5, b=6, c, d = 7;
D. List s = List{‘a’,‘b’,‘c’);

Answer: D

Question: 2

What are two benefits of the Lightning Component framework? (Choose two.)

A. It simplifies complexity when building pages, but not applications.
B. It provides an event-driven architecture for better decoupling between components.
C. It promotes faster development using out-of-box components that are suitable for desktop and
mobile devices.
D. It allows faster PDF generation with Lightning components.

Answer: B,C

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?

A. Use the first three characters of the sObject ID to determine the sObject type.
B. Use the getSObjectType method on each generic sObject to retrieve the sObject token.
C. Use the getSObjectName method on the sObject class to get the sObject name.
D. Use a try-catch construct to cast the sObject into one of the three sObject types.

Answer: B

Question: 4

What should a developer use to implement an automatic Approval Process submission for Cases?

A. An Assignment Rule
B. Scheduled Apex
C. Process Builder
D. A Workflow Rule

Answer: C

Question: 5

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?

A. Create a trigger on the Quote object that queries the Quantity field on discounted Quote Line
Items.
B. Create a Workflow Rule on the Quote Line Item object that updates a field on the parent Quote
when the item is discounted.
C. 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.
D. 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.

Answer: C

Question: 6

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?

A. Use Test.getStandardPricebookId() to get the standard PriceBook ID.
B. Use @IsTest(SeeAllData=true) and delete the existing standard PriceBook.
C. Use Test.loadData() and a Static Resource to load a standard Pricebook.
D. Use @TestVisible to allow the test method to see the standard PriceBook.

Answer: A

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