Our products have 3 versions and we provide free update of the DEX-450 Exam Book exam torrent to you. If you are the old client you can enjoy the discounts. Most important of all, as long as we have compiled a new version of the DEX-450 Exam Book exam questions, we will send the latest version of our DEX-450 Exam Book exam questions to our customers for free during the whole year after purchasing. More importantly, it will help you understand the real DEX-450 Exam Book exam feel. You will be able to check the real exam scenario by using this specific DEX-450 Exam Book exam pdf questions. We can make sure that we must protect the privacy of all customers who have bought our DEX-450 Exam Book test questions.

Salesforce Developer DEX-450 Our website is a very safe and regular platform.

And our DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Exam Book learning guide will be your best choice. On one hand, our Valid Test DEX-450 Dumps.Zip test material owns the best quality. When it comes to the study materials selling in the market, qualities are patchy.

The Software version of our DEX-450 Exam Book study materials can simulate the real exam. Adn the APP online version can be applied to all electronic devices. We have three different versions of our DEX-450 Exam Book exam questions which can cater to different needs of our customers.

Salesforce DEX-450 Exam Book actual test guide is your best choice.

In the matter of quality, our DEX-450 Exam Book practice engine is unsustainable with reasonable prices. Despite costs are constantly on the rise these years from all lines of industry, our DEX-450 Exam Book learning materials remain low level. That is because our company beholds customer-oriented tenets that guide our everyday work. The achievements of wealth or prestige is no important than your exciting feedback about efficiency and profession of our DEX-450 Exam Book study guide.

DEX-450 Exam Book training materials will definitely live up to your expectations. Not only our DEX-450 Exam Book study materials contain the latest exam questions and answers, but also the pass rate is high as 98% to 100%.

DEX-450 PDF DEMO:

QUESTION NO: 1
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: 2
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: 3
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: 4
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: 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

Databricks Associate-Developer-Apache-Spark-3.5 - Because all of them have realized that it is indispensable to our daily life and work. simulation tests of our Cisco 300-745 learning materials have the functions of timing and mocking exams, which will allow you to adapt to the exam environment in advance and it will be of great benefit for subsequent exams. Our ISC CISSP exam questions will help them modify the entire syllabus in a short time. Insurance Licensing Ok-Life-Accident-and-Health-or-Sickness-Producer - We here tell you that there is no need to worry about. VMware 6V0-21.25 - More useful certifications mean more ways out.

Updated: May 28, 2022