Our company has established a long-term partnership with those who have purchased our DEX-450 Explanations exam questions. We have made all efforts to update our products in order to help you deal with any change, making you confidently take part in the DEX-450 Explanations exam. Every day they are on duty to check for updates of DEX-450 Explanations study materials for providing timely application. Everyone has their own life planning. Different selects will have different acquisition. Besides, the price of our DEX-450 Explanations learning guide is very favourable even the students can afford it.
You cannot blindly prepare for DEX-450 Explanations exam.
And it is quite easy to free download the demos of the DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Explanations training guide, you can just click on the demos and input your email than you can download them in a second. DEX-450 Reliable Exam Cram Sheet answers real questions can help candidates have correct directions and prevent useless effort. If you still lack of confidence in preparing your exam, choosing a good DEX-450 Reliable Exam Cram Sheet answers real questions will be a wise decision for you, it is also an economical method which is saving time, money and energy.
First of all, the authors of study materials are experts in the field. They have been engaged in research on the development of the industry for many years, and have a keen sense of smell for changes in the examination direction. Experts hired by DEX-450 Explanations exam questions not only conducted in-depth research on the prediction of test questions, but also made great breakthroughs in learning methods.
Salesforce DEX-450 Explanations - Then join our preparation kit.
DEX-450 Explanations exam materials provide you the best learning prospects, by employing minimum exertions through the results are satisfyingly surprising, beyond your expectations. Despite the intricate nominal concepts, DEX-450 Explanations exam dumps questions have been streamlined to the level of average candidates, pretense no obstacles in accepting the various ideas. The combination of DEX-450 Explanations Exam practice software and PDF Questions and Answers make the preparation easier and increase the chances to get higher score in the DEX-450 Explanations exam.
What most useful is that PDF format of our DEX-450 Explanations exam materials can be printed easily, you can learn it everywhere and every time you like. It is really convenient for candidates who are busy to prepare the exam.
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
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: 3
To which data type in Apex a currency field automatically assigned?
A. Integer
B. Double
C. Currency
D. Decimal
Answer: D
QUESTION NO: 4
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: 5
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
Omgzlook is the best platform, which offers braindumps for EMC D-RP-OE-A-24 Certification exam duly prepared by experts. you can pass the HP HPE6-A78 exam for the first time with our help. These free web sources are significant for Fortinet FCP_FML_AD-7.4 certification syllabus. Then you can choose the end button to finish your exercises of the Netskope NSK101 study guide. Moreover if you are not willing to continue our Pegasystems PEGAPCDC87V1 test braindumps service, we would delete all your information instantly without doubt.
Updated: May 28, 2022