Salesforce Salesforce Certifications CRT-450 Questions & Answers

• Question 91:

  A Visual Flow uses an Apex Action to provide additional information about multiple Contacts, stored in a custom class, ContactInfo.

  Which is the correct definition of the Apex method that gets the additional information?

  A. @InvocableMethod(label='Additional Info') public ContactInfo getInfo(Id contactId) { /*implementation*/ }

  B. @InvocableMethod(label='Additional Info') public List getInfo(List contactIds) { /*implementation*/ }

  C. @InvocableMethod(label='Additional Info') public static ContactInfo getInfo(Id contactId) { /*implementation*/ }

  D. @InvocableMethod(label='Additional Info') public static List getInfo(List contactIds) { /*implementation*/ }

  Correct Answer: D

• Question 92:

  Universal Containers recently transitioned from Classic to Lightning Experience. One of its business processes requires certain values from the Opportunity object to be sent via an HTTP REST callout to its external order management system based on a user-initiated action on the Opportunity detail page. Example values are as follows:

  1.

  Name

  2.

  Amount

  3.

  Account

  Which two methods should the developer implement to fulfill the business requirement? (Choose two.)

  A. Create a Visualforce page that performs the HTTP REST callout, and use a Visualforce quick action to expose the component on the Opportunity detail page.

  B. Create a Process Builder on the Opportunity object that executes an Apex immediate action to perform the HTTP REST callout whenever the Opportunity is updated.

  C. Create a Lightning component that performs the HTTP REST callout, and use a Lightning Action to expose the component on the Opportunity detail page.

  D. Create an after update trigger on the Opportunity object that calls a helper method using @Future(Callout=true) to perform the HTTP REST callout.

  Correct Answer: AC

• Question 93:

  A developer needs to prevent the creation of Request records when certain conditions exist in the system. A RequestLogic class exists that checks the conditions. What is the correct implementation?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: D

• Question 94:

  Which statement generates a list of Leads and Contacts that have a field with the phrase 'ACME'?

  A. List searchList = [FIND "*ACME*" IN ALL FIELDS RETURNING Contact, Lead];

  B. List> searchList = [FIND "*ACME*" IN ALL FIELDS RETURNING Contact, Lead];

  C. List> searchList = [SELECT Name, ID FROM Contact, Lead WHERE Name like '%ACME%'];

  D. Map searchList = [FIND "*ACME*" IN ALL FIELDS RETURNING Contact, Lead];

  Correct Answer: B

• Question 95:

  A developer must build an application that tracks which Accounts have purchased specific pieces of equipment that are represented as Products. Each Account could purchase many pieces of equipment.

  How should the developer track that an Account has purchased a piece of equipment?

  A. Use the Asset object

  B. Use a Master-Detail on Product to Account

  C. Use a Custom object

  D. Use a Lookup on Account to Product

  Correct Answer: B

• Question 96:

  A team of developers is working on a source-driven project that allows them to work independently, with many different org configurations.

  Which type of Salesforce orgs should they use for their development?

  A. Developer orgs

  B. Developer sandboxes

  C. Full Copy sandboxes

  D. Scratch orgs

  Correct Answer: D

• Question 97:

  A developer creates a new Apex trigger with a helper class, and writes a test class that only exercises 95% coverage of the new Apex helper class.

  Change Set deployment to production fails with the test coverage warning:

  "Test coverage of selected Apex Trigger is 0%, at least 1% test coverage is required."

  What should the developer do to successfully deploy the new Apex trigger and helper class?

  A. Increase the test class coverage on the helper class.

  B. Remove the failing test methods from the test class.

  C. Run the tests using the 'Run All Tests' method.

  D. Create a test class and methods to cover the Apex trigger.

  Correct Answer: D

• Question 98:

  A developer has a requirement to create an Order when an Opportunity reaches a 'Closed-Won' status.

  Which tool should be used to implement this requirement?

  A. Lightning Component

  B. Apex Trigger

  C. Lightning Flow

  D. Process Builder

  Correct Answer: D

• Question 99:

  Which code should be used to update an existing Visualforce page that uses standard Visualforce components so that the page matches the look and feel of Lightning Experience?

  A.

  B.

  C.

  D.

  Correct Answer: C

• Question 100:

  Universal Containers (UC) wants to lower its shipping cost while making the shipping process more efficient. The Distribution Officer advises UC to implement global addresses to allow multiple Accounts to share a default pickup address. The developer is tasked to create the supporting object and relationship for this business requirement and uses the Setup Menu to create a custom object called "Global Address".

  Which field should the developer add to create the most efficient model that supports the business need?

  A. Add a Master-Detail field on the Global Address object to the Account object.

  B. Add a Master-Detail field on the Account object to the Global Address object.

  C. Add a Lookup field on the Global Address object to the Account object.

  D. Add a Lookup field on the Account object to the Global Address object.

  Correct Answer: D