Just come to buy our DEX-450 Questions learning guide and you will love it. DEX-450 Questions study materials can expedite your review process, inculcate your knowledge of the exam and last but not the least, speed up your pace of review dramatically. The finicky points can be solved effectively by using our DEX-450 Questions exam questions. There are rare products which can rival with our products and enjoy the high recognition and trust by the clients like our products. Our products provide the DEX-450 Questions test guide to clients and help they pass the test DEX-450 Questions certification which is highly authorized and valuable. Free demos are understandable and part of the DEX-450 Questions exam materials as well as the newest information for your practice.
Salesforce Developer DEX-450 As well as our after-sales services.
before making a choice, you can download a trial version of DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Questions preparation materials. Then our experts have carefully summarized all relevant materials of the Valid Braindumps DEX-450 Pdf exam. Also, annual official test is also included.
I believe that you must have your own opinions and requirements in terms of learning. Our DEX-450 Questions learning guide has been enriching the content and form of the product in order to meet the needs of users. No matter what kind of learning method you like, you can find the best one for you at DEX-450 Questions exam materials.
Salesforce DEX-450 Questions - So you need to be brave enough to have a try.
By unremitting effort and studious research of the DEX-450 Questions actual exam, our professionals devised our high quality and high DEX-450 Questions effective practice materials which win consensus acceptance around the world. They are meritorious experts with a professional background in this line and remain unpretentious attitude towards our DEX-450 Questions preparation materials all the time. They are unsuspecting experts who you can count on.
And all of the PDF version, online engine and windows software of the DEX-450 Questions study guide will be tested for many times. Although it is not easy to solve all technology problems, we have excellent experts who never stop trying.
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
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
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: 4
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: 5
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
All these versions of our Workday Workday-Pro-HCM-Reporting exam braindumps are popular and priced cheap with high quality and accuracy rate. Pure Storage Portworx-Enterprise-Professional - It is important to review the questions you always choose mistakenly. Allowing for there is a steady and growing demand for our Salesforce MC-101 real exam with high quality at moderate prices, we never stop the pace of doing better. Huawei H13-921_V1.5 - The high quality of our products also embodies in its short-time learning. We are very confident in the quality of Cisco 300-415 study guide.
Updated: May 28, 2022