Some candidates may considerate whether the DEX-450 Exam Pattern exam guide is profession, but it can be sure that the contents of our study materials are compiled by industry experts after them refining the contents of textbooks, they have good knowledge of exam. DEX-450 Exam Pattern test questions also has an automatic scoring function, giving you an objective rating after you take a mock exam to let you know your true level. At the same time, DEX-450 Exam Pattern exam torrent will also help you count the type of the wrong question, so that you will be more targeted in the later exercises and help you achieve a real improvement. But our DEX-450 Exam Pattern study guide will offer you the most professional guidance. As old saying goes, opportunities are always for those who prepare themselves well. To see whether our DEX-450 Exam Pattern training dumps are worthy to buy, you can have a try on our product right now.
Salesforce Developer DEX-450 All in all, learning never stops!
In addition, the DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Exam Pattern exam guide function as a time-counter, and you can set fixed time to fulfill your task, so that promote your efficiency in real test. Few people can calm down and ask what they really want. You live so tired now.
Many people worry about buying electronic products on Internet, like our DEX-450 Exam Pattern preparation quiz, we must emphasize that our DEX-450 Exam Pattern simulating materials are absolutely safe without viruses, if there is any doubt about this after the pre-sale, we provide remote online guidance installation of our DEX-450 Exam Pattern exam practice. It is worth noticing that some people who do not use professional anti-virus software will mistakenly report the virus.
Salesforce DEX-450 Exam Pattern - So there is no matter of course.
Do you want to get a better job or a higher income? If the answer is yes, then you should buy our DEX-450 Exam Pattern exam questions for our DEX-450 Exam Pattern study materials can help you get what you want. Go against the water and retreat if you fail to enter. The pressure of competition is so great now. If you are not working hard, you will lose a lot of opportunities! There is no time, quickly purchase DEX-450 Exam Pattern study materials, pass the exam! Come on!
In traditional views, DEX-450 Exam Pattern practice materials need you to spare a large amount of time on them to accumulate the useful knowledge may appearing in the real exam. However, our DEX-450 Exam Pattern learning questions are not doing that way.
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
Combined with your specific situation and the characteristics of our Huawei H13-624_V5.5 exam questions, our professional services will recommend the most suitable version of Huawei H13-624_V5.5 study materials for you. Appian ACD201 - And we have become a famous brand for we have engaged in this career. The existence of our Cyber AB CMMC-CCA learning guide is regarded as in favor of your efficiency of passing the exam. The profession of our experts is expressed in our SAP C_S4CPB_2508 training prep thoroughly. Microsoft AZ-900 - And we will send you the new updates if our experts make them freely.
Updated: May 28, 2022