The simulation test and the answer of their research have a high quality and have 95% similarity with the true examination questions. Goldmile-Infobiz is well worthful for you to rely on. If you use Goldmile-Infobiz's training tool, you can 100% pass your first time to attend Salesforce certification DEX-450 Explanation exam. All contents of the DEX-450 Explanation exam questions are masterpieces from experts who imparted essence of the exam into our DEX-450 Explanation study prep. So our high quality and high efficiency DEX-450 Explanation practice materials conciliate wide acceptance around the world. Goldmile-Infobiz Salesforce DEX-450 Explanation exam covers all the content of the examination and answers you need to know.
Salesforce Developer DEX-450 Now let our Goldmile-Infobiz help you!
Salesforce Developer DEX-450 Explanation - Programmatic Development using Apex and Visualforce in Lightning Experience And you can easily download the demos on our website. Goldmile-Infobiz insists on providing you with the best and high quality exam dumps, aiming to ensure you 100% pass in the actual test. Being qualified with Salesforce certification will bring you benefits beyond your expectation.
DEX-450 Explanation had a deeper impact on our work. Passing the DEX-450 Explanation exam is like the vehicle's engine. Only when we pass the exam can we find the source of life and enthusiasm, become active and lasting, and we can have better jobs in today’s highly competitive times.
Salesforce DEX-450 Explanation - In every area, timing counts importantly.
Goldmile-Infobiz's Salesforce DEX-450 Explanation exam training materials is the best training materials. If you are an IT staff, it will be your indispensable training materials. Do not take your future betting on tomorrow. Goldmile-Infobiz's Salesforce DEX-450 Explanation exam training materials are absolutely trustworthy. We are dedicated to provide the materials to the world of the candidates who want to participate in IT exam. To get the Salesforce DEX-450 Explanation exam certification is the goal of many IT people & Network professionals. The pass rate of Goldmile-Infobiz is incredibly high. We are committed to your success.
Our experts check whether there is an update on the Programmatic Development using Apex and Visualforce in Lightning Experience exam questions every day, if an update system is sent to the customer automatically. If you have any question about our DEX-450 Explanation test guide, you can email or contact us online.
DEX-450 PDF DEMO:
QUESTION NO: 1
A developer must implement a CheckPaymentProcessor class that provides check processing payment capabilities that adhere to what defined for payments in the PaymentProcessor interface.
public interface PaymentProcessor { void pay(Decimal amount); } Which is the correct implementation to use the PaymentProcessor interface class?
A. Public class CheckPaymentProcessor implements PaymentProcessor {
public void pay(Decimal amount) {}
}
B. Public class CheckPaymentProcessor implements PaymentProcessor {
public void pay(Decimal amount);
}
C. Public class CheckPaymentProcessor extends PaymentProcessor {
public void pay(Decimal amount);
}
D. Public class CheckPaymentProcessor extends PaymentProcessor {
public void pay(Decimal amount) {}
}
Answer: A
QUESTION NO: 2
What is the easiest way to verify a user before showing them sensitive content?
A. Sending the user a SMS message with a passcode.
B. Calling the Session.forcedLoginUrl method in apex.
C. Calling the generateVerificationUrl method in apex.
D. Sending the user an Email message with a passcode.
Answer: C
QUESTION NO: 3
A developer created a visualforce page using a custom controller that calls an apex helper class. A method in the helper class hits a governor limit. what is the result of the transaction?
A. All changes in the transaction are rolled back
B. The custom controller calls the helper class method ag
C. The helper class creates a savepoint and continues
D. All changes made by the custom controller are saved
Answer: D
QUESTION NO: 4
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 various types of Salesforce
Cases. Which approach can efficiently generate the required data for each unit test?
A. Add @IsTest(seeAllData=true) at the start of the unit test class
B. Use @TestSetup with a void method
C. Create test data before test.startTest() in the test unit.
D. Create a mock using Stub API
Answer: B
QUESTION NO: 5
A Visualforce page uses the Contact standard controller. How can a developer display the
Name from the parent Account record on the page?
A. Use SOQL syntax to find the related Accounts Name field.
B. Use additional Apex logic within the controller to query for the Name field.
C. Use the (!contact.Account.Name) merge field syntax.
D. Use an additional standard controller for Accounts.
Answer: C
EXIN PR2F - And don't worry about how to pass the test, Goldmile-Infobiz certification training will be with you. With our software version of our Amazon AWS-Certified-Developer-Associate guide braindumps, you can practice and test yourself just like you are in a real exam for our Amazon AWS-Certified-Developer-Associate study materials have the advandage of simulating the real exam. PRINCE2 P3O-Foundation - Because all questions in the actual test are included in Goldmile-Infobiz practice test dumps which provide you with the adequate explanation that let you understand these questions well. The client can visit the website pages of our product and understand our Amazon AWS-Developer-KR study materials in detail. IIA IIA-CIA-Part2-KR - With the popularity of the computer, hardly anyone can't use a computer.
Updated: May 28, 2022