The best part of DEX-450 Test Online exam dumps are their relevance, comprehensiveness and precision. You need not to try any other source forDEX-450 Test Online exam preparation. The innovatively crafted dumps will serve you the best; imparting you information in fewer number of questions and answers. This can be testified by our claim that after studying with our DEX-450 Test Online actual exam for 20 to 30 hours, you will be confident to take your DEX-450 Test Online exam and successfully pass it. Tens of thousands of our loyal customers relayed on our DEX-450 Test Online preparation materials and achieved their dreams. You will be much awarded with our DEX-450 Test Online learning engine.
Salesforce Developer DEX-450 So your success is guaranteed.
Free renewal of our DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Test Online study prep in this respect is undoubtedly a large shining point. And we have patient and enthusiastic staff offering help on our DEX-450 Discount Code learning prep. We have harmonious cooperation with exam candidates.
With our DEX-450 Test Online practice materials, and your persistence towards success, you can be optimistic about your DEX-450 Test Online real dumps. Even you have bought our DEX-450 Test Online learning braindumps, and we will send the new updates to you one year long. On one hand, all content can radically give you the best backup to make progress.
Salesforce DEX-450 Test Online - Need any help, please contact with us again!
As the old saying goes people change with the times. People must constantly update their stocks of knowledge and improve their practical ability. Passing the test DEX-450 Test Online certification can help you achieve that and buying our DEX-450 Test Online test practice dump can help you pass the test smoothly. Our DEX-450 Test Online study question is superior to other same kinds of study materials in many aspects. Our products’ test bank covers the entire syllabus of the test and all the possible questions which may appear in the test. Each question and answer has been verified by the industry experts. The research and production of our DEX-450 Test Online exam questions are undertaken by our first-tier expert team.
Our questions and answers are based on the real exam and conform to the popular trend in the industry. You only need 20-30 hours to learn Programmatic Development using Apex and Visualforce in Lightning Experience exam torrent and prepare the exam.
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
We believe that getting the newest information about the exam will help all customers pass the Real Estate Massachusetts-Real-Estate-Salesperson exam easily. To some extent, these IAPP CIPP-E certificates may determine your future. CompTIA 220-1102 - So a growing number of people have set out to preparing for the exam in the past years in order to gain the higher standard life and a decent job. There are so many success examples by choosing our CIPS L5M6 guide quiz, so we believe you can be one of them. Perhaps you will regain courage and confidence through a period of learning our CompTIA PK0-005 preparation quiz.
Updated: May 28, 2022