Normally, we will release our new version of the DEX-450 Questions Vce exam simulation on our website once it passed the tests. Many details will be perfected in the new version of our DEX-450 Questions Vce study materials not not on the content, but also on the displays. And we have been in this career for over ten years, our DEX-450 Questions Vce learning guide is perfect. For our DEX-450 Questions Vce practice material have been designed based on the format of real exam questions and answers that you would surely find better than the other exam vendors’. How our DEX-450 Questions Vce study questions can help you successfully pass your coming DEX-450 Questions Vce exam? The answer lies in the outstanding DEX-450 Questions Vce exam materials prepared by our best industry professionals and tested by our faithful clients. Goldmile-Infobiz is a convenient website specifically for people who want to take the certification exams, which can effectively help the candidates to pass the exam.
Salesforce Developer DEX-450 We have 24/7 Service Online Support services.
Salesforce Developer DEX-450 Questions Vce - Programmatic Development using Apex and Visualforce in Lightning Experience The answers of the exam exercises provided by Goldmile-Infobiz is very accurate. We sincerely offer you 24/7 online service. After you pay for our Valid Examcollection DEX-450 exam material online, you will get the link to download it in only 5 to 10 minutes.
I believe that people want to have good prospects of career whatever industry they work in. Of course, there is no exception in the competitive IT industry. IT Professionals working in the IT area also want to have good opportunities for promotion of job and salary.
Salesforce DEX-450 Questions Vce - Within a year, we provide free updates.
Our DEX-450 Questions Vce test braindumps are in the leading position in the editorial market, and our advanced operating system for DEX-450 Questions Vce latest exam torrent has won wide recognition. As long as you choose our DEX-450 Questions Vce exam questions and pay successfully, you do not have to worry about receiving our learning materials for a long time. We assure you that you only need to wait 5-10 minutes and you will receive our DEX-450 Questions Vce exam questions which are sent by our system. When you start learning, you will find a lot of small buttons, which are designed carefully. You can choose different ways of operation according to your learning habits to help you learn effectively.
If you participate in the IT exam, you should not hesitate to choose Goldmile-Infobiz's Salesforce DEX-450 Questions Vce exam training materials. After you use, you will know that it is really good.
DEX-450 PDF DEMO:
QUESTION NO: 1
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
QUESTION NO: 2
To which data type in Apex a currency field automatically assigned?
A. Integer
B. Double
C. Currency
D. Decimal
Answer: D
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 wrote Apex code that calls out to an external system. How should a developer write the test to provide test coverage?
A. Write a class that implements the WebserviceMock interface.
B. Write a class that extends WebserviceMock
C. Write a class that extends HTTPCalloutMock.
D. Write a class that implements the HTTPCalloutMock interface.
Answer: D
QUESTION NO: 5
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
You will our Citrix 1Y0-231 exam dumps are the best! IBM C1000-204 - This training matrial is not only have reasonable price, and will save you a lot of time. You can also know how to contact us and what other client’s evaluations about our ISACA CRISC test braindumps. SAP C_TS4FI_2023 - Education degree just mean that you have this learning experience only. Huawei H12-611_V2.0 - The procedure of refund is very simple.
Updated: May 28, 2022