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NEW QUESTION 53
A developer has the following requirements:
* Calculate the total amount on an Order.
* Calculate the line amount for each Line Item based on quantity selected and price.
* Move Line Items to a different Order if a Line Item is not in stock.
Which relationship implementation supports these requirements on its own7
- A. Order has a re-parentable master-detail field to Line Item.
- B. Line Item has a re-parentable master-detail field to Order.
- C. Order has a re-parentable lookup field to Line Item.
- D. Line Item has a re-parentable lookup field to Order.
Answer: B
NEW QUESTION 54
What is the result of the debug statements in testMethod3 when you create test data using testSetup in below code?
- A. Account0.Phone=333-8781, Account1.Phone=333-8780
- B. Account0.Phone=888-1515, Account1.Phone=999-1515
- C. Account0.Phone=888-1515, Account1.Phone=999-2525
- D. Account0.Phone=333-8780, Account1.Phone=333-8781
Answer: D
NEW QUESTION 55
What are two ways for a developer to execute tests in an org? (Choose two.)
- A. Metadata API
- B. Developer Console
- C. Tooling API
- D. Bulk API
Answer: A,C
NEW QUESTION 56
What is the maximum number of SOQL queries used by the following code? List<Account> aList =
[SELECT Id FROM Account LIMIT 5]; for (Account a : aList){ List<Contact> cList = [SELECT Id FROM Contact WHERE AccountId = :a.Id); }
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 57
A developer runs the following anonymous code block:List<Account> acc = [SELECT Id FROM Account LIMIT 10];Delete acc;Database.emptyRecycleBin(acc);system.debug(Limits.getDMLStatements()+ ', '
+Limits.getLimitDMLStatements());What is the result?
- A. 150, 2
- B. 150, 11
- C. 11, 150
- D. 2, 150
Answer: D
NEW QUESTION 58
A developer needs to create records for the object Property__c. The developer creates the following code block:List propertiesToCreate = helperClass.createProperties();try { // line 3 } catch (Exception exp ) { //exception handling }Which line of code would the developer insert at line 3 to ensure that at least some records are created, even if a few records have errors and fail to be created?
- A. Database.insert(propertiesToCreate);
- B. Database.insert(propertiesToCreate, System.ALLOW_PARTIAL);
- C. Database.insert(propertiesToCreate, false);
- D. insert propertiesToCreate;
Answer: C
NEW QUESTION 59
Which three options can be accomplished with formula fields? (Choose three.)
- A. Generate a link using the HYPERLINK function to a specific record.
- B. Determine which of three different images to display using the IF function.
- C. Return and display a field value from another object using the VLOOKUP function.
- D. Display the previous value for a field using the PRIORVALUE function.
- E. Determine if a datetime field value has passed using the NOW function.
Answer: A,B,E
NEW QUESTION 60
Using the Schema Builder, a developer tries to change the API name of a field that is referenced in an Apex test class.
What is the end result?
- A. The API name of the field and the reference in the test class is changed.
- B. The API name of the field is changed, and a warning is issued to update the class.
- C. The API name of the field and the reference in the test class is updated.
- D. The API name is not changed and there are no other impacts.
Answer: B
NEW QUESTION 61
Considering the following code snippet:
When the code executes a DML exception is thrown.
How should the developer modify the code to ensure exceptions are handled gracefully?
- A. Implement the upsert DML statement.
- B. Remove null items from the list if Accounts.
- C. Implement a try/catch block for the DML.
- D. Implement Change Data Capture
Answer: C
NEW QUESTION 62
What are two considerations for custom Apex Exception classes? Choose 2 answers.
- A. Custom Exception class names must end with the word 'Exception'.
- B. Constructor for custom Exceptions can only accept string values as arguments.
- C. Custom Exception classes must extend the base Exception class.
- D. Custom Exceptions cannot be extended by other Exception classes.
Answer: A,C
NEW QUESTION 63
A developer is creating an enhancement to an application that will allow people to be related to their employer. Which data model provides the simplest solution to meet the requirements?
- A. Create a master-detail relationship to indicate that a person has an employer
- B. Create a junction object to relate many people to many through lookup relationship
- C. Create a lookup realtionship to indicate that a person has an employer
- D. Create a junction object to relate many people to many through master-detail relationship
Answer: A
NEW QUESTION 64
In which three areas can a Lightning component be used in the Lightning Experience? (Choose three.)
- A. Lightning Record Page
- B. Lightning Community Page
- C. Lightning Report page
- D. Lightning Home page
- E. Lightning Connect page
Answer: A,B,D
NEW QUESTION 65
In terms of the MVC paradigm, what are two advantages of implementing the layer of a Salesforce application using Aura Component-based development over Visualforce? Choose 2 answers
- A. Self-contained and reusable units of an application
- B. Server-side run-time debugging
- C. Automatic code generation
- D. Rich component ecosystem
Answer: A,D
NEW QUESTION 66
A developer is asked to create a custom visualforce page that will be used as a dashboard component.
Which three are valid controller options for this page? Choose 3 answers
- A. Use a custom controller with extensions
- B. Use a standard controller with extensions
- C. Use a custom controller
- D. Do not specify a controller
- E. Use a standard controller
Answer: B,C,E
NEW QUESTION 67
A company wants to create an employee rating program that allows employees to rate each other. An employee's average rating must be displayed on the employee record. Employees must be able to create rating records, but are not allowed to create employee records.
Which two actions should a developer take to accomplish this task? (Choose two.)
- A. Create a lookup relationship between the Rating and Employee object.
- B. Create a trigger on the Rating object that updates a fields on the Employee object.
- C. Create a master-detail relationship between the Rating and Employee objects.
- D. Create a roll-up summary field on the Employee and use AVG to calculate the average rating score.
Answer: C,D
Explanation:
Explanation/Reference:
NEW QUESTION 68
In Lightning component framework, which resource can be used to fire events? Choose 2 answers.
- A. Third-party Javascript code
- B. Javascript controller actions
- C. Third-party web service code
- D. Visualforce controller actions
Answer: A,B
NEW QUESTION 69
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