Do you want to pass Salesforce certification DEX-450 Online exam easily? Please add Omgzlook's Salesforce certification DEX-450 Online exam practice questions and answers to your cart now! Omgzlook has provided part of Salesforce certification DEX-450 Online exam practice questions and answers for you on Omgzlook and you can free download as a try. I believe you will be very satisfied with our products. You can free download the demos of our DEX-450 Online learning prep on the website to check the content and displays easily by just clicking on them. As you know, many exam and tests depend on the skills as well as knowledge, our DEX-450 Online study materials are perfectly and exclusively devised for the exam and can satisfy your demands both. It focuses on the most advanced Salesforce DEX-450 Online for the majority of candidates.
Salesforce Developer DEX-450 Within a year, we provide free updates.
Considering many exam candidates are in a state of anguished mood to prepare for the DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Online exam, our company made three versions of DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Online real exam materials to offer help. They used their knowledge and experience as well as the ever-changing IT industry to produce the material. The effect of Omgzlook's Salesforce New DEX-450 Braindumps Questions exam training materials is reflected particularly good by the use of the many candidates.
If you feel exam is a headache, don't worry. DEX-450 Online test answers can help you change this. DEX-450 Online study material is in the form of questions and answers like the real exam that help you to master knowledge in the process of practicing and help you to get rid of those drowsy descriptions in the textbook.
Salesforce DEX-450 Online - Our products are just suitable for you.
Omgzlook is a website to provide a targeted training for Salesforce certification DEX-450 Online exam. Omgzlook is also a website which can not only make your expertise to get promoted, but also help you pass Salesforce certification DEX-450 Online exam for just one time. The training materials of Omgzlook are developed by many IT experts' continuously using their experience and knowledge to study, and the quality is very good and have very high accuracy. Once you select our Omgzlook, we can not only help you pass Salesforce certification DEX-450 Online exam and consolidate their IT expertise, but also have a one-year free after-sale Update Service.
You will get your DEX-450 Online certification with little time and energy by the help of out dumps. Omgzlook is constantly updated in accordance with the changing requirements of the Salesforce certification.
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
Microsoft AZ-104 - If you buy the Omgzlook's products, we will not only spare no effort to help you pass the certification exam, but also provide a free update and upgrade service. As we all know, it is not an easy thing to gain the Network Appliance NS0-528 certification. In order to meet the demand of most of the IT employees, Omgzlook's IT experts team use their experience and knowledge to study the past few years Salesforce certification Salesforce MuleSoft-Integration-Architect-I exam questions. It doesn’t matter if it's your first time to attend CWNP CWSP-207 practice test or if you are freshman in the IT certification test, our latest CWNP CWSP-207 dumps guide will boost you confidence to face the challenge. About Salesforce ARDMS SPI exam, you can find these questions from different web sites or books, but the key is logical and connected.
Updated: May 28, 2022