As a result, the pass rate of our DEX-450 Reliable Study Plan exam braindumps is high as 98% to 100%. Many exam candidates attach great credence to our DEX-450 Reliable Study Plan simulating exam. You can just look at the hot hit on our website on the DEX-450 Reliable Study Plan practice engine, and you will be surprised to find it is very popular and so many warm feedbacks are written by our loyal customers as well. You can download our DEX-450 Reliable Study Plan exam simulation from our official website, which is a professional platform providing the most professional DEX-450 Reliable Study Plan practice materials. You can get them within 15 minutes without waiting. All the help provided by DEX-450 Reliable Study Plan test prep is free.
Salesforce Developer DEX-450 Please follow your heart.
Our PDF version of DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Reliable Study Plan training materials is legible to read and remember, and support printing request. Once you pay for our study materials, our system will automatically send you an email which includes the installation packages. You can conserve the Valid Practice Questions DEX-450 Pdf real exam dumps after you have downloaded on your disk or documents.
Get the test DEX-450 Reliable Study Plan certification is not achieved overnight, we need to invest a lot of time and energy to review, and the review process is less a week or two, more than a month or two, or even half a year, so DEX-450 Reliable Study Plan exam questions are one of the biggest advantage is that it is the most effective tools for saving time for users. Users do not need to spend too much time on DEX-450 Reliable Study Plan questions torrent, only need to use their time pieces for efficient learning, the cost is about 20 to 30 hours, users can easily master the test key and difficulties of questions and answers of DEX-450 Reliable Study Plan prep guide, and in such a short time acquisition of accurate examination skills, better answer out of step, so as to realize high pass the qualification test, has obtained the corresponding qualification certificate.
Salesforce DEX-450 Reliable Study Plan - In other words, we will be your best helper.
With our DEX-450 Reliable Study Plan study materials, only should you take about 20 - 30 hours to preparation can you attend the exam. The rest of the time you can do anything you want to do to, which can fully reduce your review pressure. Saving time and improving efficiency is the consistent purpose of our DEX-450 Reliable Study Plan learning materials. With the help of our DEX-450 Reliable Study Plan exam questions, your review process will no longer be full of pressure and anxiety.
We will provide you with professional advice before you buy our DEX-450 Reliable Study Plan guide materials. If you have problems in the process of using our DEX-450 Reliable Study Plan study questions, as long as you contact us anytime and anywhere, we will provide you with remote assistance until that all the problems on our DEX-450 Reliable Study Plan exam braindumps are solved.
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
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: 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
Perhaps at this moment, you need the help of our SAP C-THR89-2405 study materials. If you find that you need to pay extra money for the Microsoft AZ-900 study materials, please check whether you choose extra products or there is intellectual property tax. Microsoft MB-820 - But if it is too complex, not only can’t we get good results, but also the burden of students' learning process will increase largely. Now, we have launched some popular Fortinet FCP_FWF_AD-7.4 training prep to meet your demands. Network Appliance NS0-604 - In summary, choose our exam materials will be the best method to defeat the exam.
Updated: May 28, 2022