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Salesforce Programmatic Development using Apex and Visualforce in Lightning Experience Sample Questions (Q112-Q117):

NEW QUESTION # 112
A developer needs to create a baseline set of data (Accounts, Contacts, Products, Assets) for an entire suite of tests allowing them to test independent requirements for various types of Salesforce Cases.
Which approach can efficiently generate the required data for each unit test?

A. Use @TestSetup with a void method.
B. Create a mock using the Stub API.
C. Add @TsTest (seeAllData=true) at the start of the unit test class.
D. Create test data before Test.startTest {} in the unit test,

Answer: A

Explanation:
To efficiently generate a baseline set of data for unit tests that can be shared across multiple test methods, you should:
Option A: Use @TestSetup with a void method.
@TestSetup Annotation:
The @TestSetup method runs once before any test methods in the test class and is used to create common test data.
Data created in @TestSetup is available to all test methods within the test class.
Example:
@IsTest
private class MyTestClass {
@TestSetup
static void setupData() {
// Create Accounts, Contacts, Products, Assets
// This data is available to all test methods
}
@IsTest
static void testCase1() {
// Test logic here
}
@IsTest
static void testCase2() {
// Test logic here
}
}
Reference:
"Use test setup methods (methods that are annotated with @TestSetup) to create test records once and then access them in every test method in the test class."
- Apex Developer Guide: Using Test Setup Methods
Why Other Options Are Less Efficient:
Option B: Create test data before Test.startTest() in the unit test.
This approach would require creating test data in each test method, leading to code duplication.
Option C: Add @IsTest(seeAllData=true) at the start of the unit test class.
Using seeAllData=true is discouraged as it makes tests dependent on org data, which can lead to unreliable tests.
Option D: Create a mock using the Stub API.
The Stub API is used for mocking interfaces and not for creating test data.
Conclusion:
Using @TestSetup methods is the most efficient way to generate required test data for unit tests.

NEW QUESTION # 113
Which standard field is required when creating a new contact record?

A. LastName
B. FirstName
C. AccountId
D. Name

Answer: A

NEW QUESTION # 114
A Developer Edition org has five existing accounts. A developer wants to add 10 more accounts for testing purposes.
The following code is executed in the Developer Console using the Execute Anonymous window:

How many total accounts will be in the org after this code Is executed?

A. 0
B. 1
C. 2
D. 3

Answer: D

NEW QUESTION # 115
Which code statement includes an Apex method named updateaccounts in the Class AccountCont rolles for use in a Lightning web component?

Answer: B

NEW QUESTION # 116
What are three considerations when using the @InvocableMethod annotation in Apex?
Choose 3 answers

A. A method using the @InvocableMethod annotation must be declared as static (Missed)
B. A method using the @InvocableMethod annotation can be declared as Public or Global. (Missed)
C. A method using the @InvocableMethod annotation can have multiple input parameters.
D. A method using the @InvocableMethod annotation must define a return value.
E. Only one method using the @InvocableMethod annotqation can be defined per Apex class. (Missed)

Answer: A,B,E

NEW QUESTION # 117
......

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Salesforce Programmatic Development using Apex and Visualforce in Lightning Experience Sample Questions (Q112-Q117):

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