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DEX-450題庫最新資訊，DEX-450最新試題 - Salesforce DEX-450最新考證 - Royalholidayclubbed
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我們Royalholidayclubbed有龐大的IT精英團隊，會準確的迅速的為您提供Salesforce DEX-450題庫最新資訊认证考試材料，也會及時的為Salesforce DEX-450題庫最新資訊認證考試相關考試練習題和答案提供更新及裝訂，而且我們Royalholidayclubbed也在很多認證行業中得到了很高的聲譽。雖然通過Salesforce DEX-450題庫最新資訊認證考試的機率很小，但Royalholidayclubbed的可靠性可以保證你能通過這個機率小的考試。 在Royalholidayclubbed網站上你可以免費下載我們提供的關於Salesforce DEX-450題庫最新資訊認證考試的部分考題及答案測驗我們的可靠性。Royalholidayclubbed提供的產品是可以100%把你推上成功，那麼IT行業的巔峰離你又近了一步。 Royalholidayclubbed可以為你提供捷徑，給你節約好多時間和精力換。
Salesforce Developer DEX-450 如果你考試失敗，我們會全額退款給你。
Salesforce Developer DEX-450題庫最新資訊 - Programmatic Development using Apex and Visualforce in Lightning Experience 當你進入Royalholidayclubbed網站，你看到每天進入Royalholidayclubbed網站的人那麼多，不禁感到意外。 我們Royalholidayclubbed Salesforce的DEX-450 證照信息考試的試題及答案，為你提供了一切你所需要的考前準備資料，關於Salesforce的DEX-450 證照信息考試，你可以從不同的網站或書籍找到這些問題，但關鍵是邏輯性相連，我們的試題及答案不僅能第一次毫不費力的通過考試，同時也能節省你寶貴的時間。
所有的IT人士都熟悉的Salesforce的DEX-450題庫最新資訊考試認證，並且都夢想有那頂最苛刻的認證，這是由被普遍接受的Salesforce的DEX-450題庫最新資訊考試認證的最高級別認證，你可以得到你的職業生涯。你擁有了它嗎？所謂最苛刻，也就是考試很難通過，這個沒關係，有Royalholidayclubbed Salesforce的DEX-450題庫最新資訊考試認證培訓資料在手，你就會順利通過考試，並獲得認證，所謂的苛刻是因為你沒有選擇好的方式方法，選擇Royalholidayclubbed，你將握住成功的手，再也不會與它失之交臂。
Salesforce DEX-450題庫最新資訊 - 这个考古題是由Royalholidayclubbed提供的。
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DEX-450題庫最新資訊題庫資料中的每個問題都由我們專業人員檢查審核，為考生提供最高品質的考古題。如果您希望在短時間內獲得Salesforce DEX-450題庫最新資訊認證，您將永遠找不到比Royalholidayclubbed更好的產品了。
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
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Updated: May 28, 2022
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