All in all, we want you to have the courage to challenge yourself, and our DEX-450 Guide Materials exam prep will do the best for the user's expectations. Through our investigation and analysis of the real problem over the years, our DEX-450 Guide Materials prepare questions can accurately predict the annual DEX-450 Guide Materials exams. In the actual exam process, users will encounter almost half of the problem is similar in our products. In fact, our DEX-450 Guide Materials exam questions have helped tens of thousands of our customers successfully achieve their certification. The moment you choose to go with our DEX-450 Guide Materials study materials, your dream will be more clearly presented to you. If you want to progress and achieve their ideal life, if you are not satisfied with life now, if you still use the traditional methods by exam, so would you please choose the DEX-450 Guide Materials test materials, it will surely make you shine at the moment.
Salesforce Developer DEX-450 Your work efficiency will far exceed others.
Salesforce Developer DEX-450 Guide Materials - Programmatic Development using Apex and Visualforce in Lightning Experience So, users can flexibly adjust their learning plans according to their learning schedule. Our Valid Braindumps DEX-450 Ebook exam torrent is absolutely safe and virus-free. When it comes to buying something online (for example, Valid Braindumps DEX-450 Ebook exam torrent), people who are concerned with privacy protection are often concerned about their personal information during the purchase process.
Under the leadership of a professional team, we have created the most efficient learning DEX-450 Guide Materials training guide for our users. Our users use their achievements to prove that we can get the most practical knowledge in the shortest time. DEX-450 Guide Materials exam questions are tested by many users and you can rest assured.
Salesforce DEX-450 Guide Materials - It can maximize the efficiency of your work.
As is known to us, there are best sale and after-sale service of the DEX-450 Guide Materials study materials all over the world in our company. Our company has employed a lot of excellent experts and professors in the field in the past years, in order to design the best and most suitable DEX-450 Guide Materials study materials for all customers. More importantly, it is evident to all that the DEX-450 Guide Materials study materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the DEX-450 Guide Materials exam and get the related certification in the shortest time, choosing the DEX-450 Guide Materials study materials from our company will be in the best interests of all people. We can make sure that it will be very easy for you to pass your exam and get the related certification in the shortest time that beyond your imagination.
You only need to download the Goldmile-Infobiz Salesforce DEX-450 Guide Materials exam training materials, namely questions and answers, the exam will become very easy. Goldmile-Infobiz guarantee that you will be able to pass 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
You can apply for many types of Microsoft PL-600 exam simulation at the same time. WGU Information-Technology-Management - It is the leader in all training materials. ServiceNow CIS-SM - So we are deeply moved by their persistence and trust. Not to mention that Goldmile-Infobiz Salesforce HP HPE0-J68-KR exam training materials are many candidates proved in practice. Huawei H28-315_V1.0 - Many people always are stopped by the difficult questions.
Updated: May 28, 2022