The DEX-450 Questions Pdf exam materials is a dump, maybe many candidates will worry about how to payment and whether it is safe when pay for it. Some people may think that online shopping is not safe. Now I will tell you responsibly that our payment method of DEX-450 Questions Pdf exam materials is very secure. Up to now, we have more than tens of thousands of customers around the world supporting our DEX-450 Questions Pdf exam questions. If you are unfamiliar with our DEX-450 Questions Pdf study materials, please download the free demos for your reference, and to some unlearned exam candidates, you can master necessities by our DEX-450 Questions Pdf training guide quickly. Our DEX-450 Questions Pdf exam materials have free demos for candidates who want to pass the exam, you are not required to pay any amount or getting registered with us that you can download our dumps.

Salesforce Developer DEX-450 You can totally relay on us.

Continuous update of the exam questions, and professional analysis from our professional team have become the key for most candidates to pass DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Questions Pdf exam. Second, it is convenient for you to read and make notes with our versions of Valid Exam DEX-450 Passing Score exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week.

Now you can have these precious materials. You can safely buy a full set of DEX-450 Questions Pdf exam software in our official website. A person's career prospects are often linked to his abilities, so an international and authoritative certificate is the best proof of one's ability.

Salesforce DEX-450 Questions Pdf - The reality is often cruel.

We attract customers by our fabulous DEX-450 Questions Pdf certification material and high pass rate, which are the most powerful evidence to show our strength. We are so proud to tell you that according to the statistics from our customers’ feedback, the pass rate among our customers who prepared for the exam with our DEX-450 Questions Pdf test guide have reached as high as 99%, which definitely ranks the top among our peers. Hence one can see that the Programmatic Development using Apex and Visualforce in Lightning Experience learn tool compiled by our company are definitely the best choice for you.

Imagine, if you're using a DEX-450 Questions Pdf practice materials, always appear this or that grammar, spelling errors, such as this will not only greatly affect your mood, but also restricted your learning efficiency. Therefore, good typesetting is essential for a product, especially education products, and the DEX-450 Questions Pdf test material can avoid these risks very well.

DEX-450 PDF DEMO:

QUESTION NO: 1
A developer working on a time management application wants to make total hours for each timecard available to application users. A timecard entry has a Master-Detail relationship to a timecard.
Which approach should the developer use to accomplish this declaratively?
A. A Roll-Up Summary field on the Timecard Object that calculates the total hours from timecard entries for that timecard
B. A Visualforce page that calculates the total number of hours for a timecard and displays it on the page
C. A Process Builder process that updates a field on the timecard when a timecard entry is created
D. An Apex trigger that uses an Aggregate Query to calculate the hours for a given timecard and stores it in a custom field
Answer: A

QUESTION NO: 2
Which two statements are true about using the @testSetup annotation in an Apex test class?
(Choose two.)
A. The @testSetup annotation cannot be used when the @isTest(SeeAllData=True) annotation is used.
B. Test data is inserted once for all test methods in a class.
C. Records created in the @testSetup method cannot be updates in individual test methods.
D. The @testSetup method is automatically executed before each test method in the test class is executed.
Answer: D

QUESTION NO: 3
Which two are best practices when it comes to component and application event handling?
Choose 2 answers
A. Handle low-level events in the event handler and re-fire them as higher-level events. (Missed)
B. Reuse the event logic in a component bundle, by putting the logic in the helper. (Missed)
C. Try to use application events as opposed to component events.
D. Use component events to communicate actions that should be handled at the application level.
Answer: A,B

QUESTION NO: 4
The following Apex method is part of the ContactService class that is called from a trigger:
public static void setBusinessUnitToEMEA(Contact thisContact){ thisContact.Business_Unit__c =
"EMEA" ; update thisContact; } How should the developer modify the code to ensure best practice are met?
A. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts){
thisContact.Business_Unit__c = 'EMEA' ;
update contacts[0];
}
}
B. Public void setBusinessUnitToEMEA(List<Contact> contatcs){
contacts[0].Business_Unit__c = 'EMEA' ;
update contacts[0];
}
C. Public static void setBusinessUnitToEMEA(Contact thisContact){
List<Contact> contacts = new List<Contact>();
contacts.add(thisContact.Business_Unit__c = 'EMEA');
update contacts;
}
D. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts) {
thisContact.Business_Unit__c = 'EMEA' ;
}
update contacts;
}
Answer: C

QUESTION NO: 5
Which is a valid Apex assignment?
A. Double x = 5;
B. Integer x = 5.0;
C. Integer x = 5*1.0;
D. Float x = 5.0;
Answer: A

All in all, high efficiency of Nutanix NCP-MCI-6.10 exam material is the reason for your selection. We boost a professional expert team to undertake the research and the production of our Huawei H13-321_V2.0-ENU learning file. To help you get to know the exam questions and knowledge of the GIAC GRTP practice exam successfully and smoothly, our experts just pick up the necessary and essential content in to our GIAC GRTP test guide with unequivocal content rather than trivia knowledge that exam do not test at all. Cisco 300-215 - You will find that learning is becoming interesting and easy. Many exam candidates ascribe their success to our Insurance Licensing Ok-Life-Accident-and-Health-or-Sickness-Producer real questions and become our regular customers eventually.

Updated: May 28, 2022