A lot of things can’t be tried before buying or the product trail will charge a certain fee, but our DEX-450 Exam Dumps Free exam questions are very different, you can try it free before you buy it. It’s like buying clothes, you only know if it is right for you when you try it on. In the same way, in order to really think about our customers, we offer a free trial version of our DEX-450 Exam Dumps Free study prep for you, so everyone has the opportunity to experience a free trial version of our DEX-450 Exam Dumps Free learning materials. Knowledge of the DEX-450 Exam Dumps Free real study dumps contains are very comprehensive, not only have the function of online learning, also can help the user to leak fill a vacancy, let those who deal with qualification exam users can easily and efficient use of the DEX-450 Exam Dumps Free question guide. By visit our website, the user can obtain an experimental demonstration, free after the user experience can choose the most appropriate and most favorite DEX-450 Exam Dumps Free exam questions download. The clients at home and abroad can purchase our DEX-450 Exam Dumps Free certification questions online.
Salesforce Developer DEX-450 You will become friends with better people.
More importantly, your will spend less time on preparing for DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Exam Dumps Free exam than other people. In a year after your payment, we will inform you that when the DEX-450 Reliable Braindumps Files exam guide should be updated and send you the latest version. Our company has established a long-term partnership with those who have purchased our DEX-450 Reliable Braindumps Files exam questions.
Almost all the candidates who are ready for the qualifying examination know our products. Even when they find that their classmates or colleagues are preparing a DEX-450 Exam Dumps Free exam, they will introduce our study materials to you. So, our learning materials help users to be assured of the DEX-450 Exam Dumps Free exam.
Salesforce DEX-450 Exam Dumps Free - You won't regret for your wise choice.
As the labor market becomes more competitive, a lot of people, of course including students, company employees, etc., and all want to get DEX-450 Exam Dumps Free authentication in a very short time, this has developed into an inevitable trend. Each of them is eager to have a strong proof to highlight their abilities, so they have the opportunity to change their current status, including getting a better job, have higher pay, and get a higher quality of material, etc. It is not easy to qualify for a qualifying exam in such a short period of time. Our company's DEX-450 Exam Dumps Free learning material is very good at helping customers pass the exam and obtain a certificate in a short time, and now I'm going to show you our DEX-450 Exam Dumps Free Learning materials.
In order to make sure you have answered all questions, we have answer list to help you check. Then you can choose the end button to finish your exercises of the DEX-450 Exam Dumps Free study guide.
DEX-450 PDF DEMO:
QUESTION NO: 1
A developer needs to display all of the available fields for an object.
In which two ways can the developer retrieve the available fields if the variable myObject represents the name of the object? (Choose two.)
A. Use myObject.sObjectType.getDescribe().fieldSet() to return a set of fields.
B. Use Schema.describeSObjects(new String[]{myObject})[0].fields.getMap() to return a map of fields.
C. Use mySObject.myObject.fields.getMap() to return a map of fields.
D. Use getGlobalDescribe().get(myObject).getDescribe().fields.getMap() to return a map of fields.
Answer: B,C
QUESTION NO: 2
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: 3
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: 4
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: 5
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
AACE International AACE-PSP - The results will become better with your constant exercises. When you find it hard for you to learn on computers, you can learn the printed materials of the Microsoft MD-102 study materials. Broadcom 250-584 - Besides, the exam materials we sold are to provide the answers. The Juniper JN0-232 certification exam training tools contains the latest studied materials of the exam supplied by IT experts. Workday Workday-Pro-Compensation - Goldmile-Infobiz have a huge senior IT expert team.
Updated: May 28, 2022