The APP online version of our DEX-450 Free Sample Questions real exam boosts no limits for the equipment being used and it supports any electronic equipment and the off-line use. If only you open it in the environment with the network for the first time you can use our DEX-450 Free Sample Questions training materials in the off-line condition later. It depends on the client to choose the version they favor to learn our DEX-450 Free Sample Questions study materials. In Goldmile-Infobiz's website you can free download study guide, some exercises and answers about Salesforce certification DEX-450 Free Sample Questions exam as an attempt. If you purchase our DEX-450 Free Sample Questions practice materials, we believe that your life will get better and better.
Salesforce Developer DEX-450 Within a year, we provide free updates.
Salesforce Developer DEX-450 Free Sample Questions - Programmatic Development using Apex and Visualforce in Lightning Experience You can choose different ways of operation according to your learning habits to help you learn effectively. After you use, you will know that it is really good. The site of Goldmile-Infobiz is well-known on a global scale.
It is understandable that different people have different preference in terms of DEX-450 Free Sample Questions study guide. Taking this into consideration, and in order to cater to the different requirements of people from different countries in the international market, we have prepared three kinds of versions of our DEX-450 Free Sample Questions preparation questions in this website, namely, PDF version, APP online and software version, and you can choose any one of them as you like. You will our DEX-450 Free Sample Questions exam dumps are the best!
Salesforce DEX-450 Free Sample Questions - And you can pass the exam successfully.
If our Programmatic Development using Apex and Visualforce in Lightning Experience guide torrent can’t help you pass the exam, we will refund you in full. If only the client provide the exam certificate and the scanning copy or the screenshot of the failure score of DEX-450 Free Sample Questions exam, we will refund the client immediately. The procedure of refund is very simple. If the clients have any problems or doubts about our DEX-450 Free Sample Questions exam materials you can contact us by sending mails or contact us online and we will reply and solve the client’s problems as quickly as we can.
Now that you choose to work in the IT industry, you must register IT certification test and get the IT certificate which will help you to upgrade yourself. What's more important, you can prove that you have mastered greater skills.
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
If you pay attention to using our IBM C1000-173 practice engine, thing will be solved easily. After you use Goldmile-Infobiz Salesforce CompTIA SY0-701 study guide, you not only can pass the exam at the first attempt, also can master the skills the exam demands. Our PECB ISO-45001-Lead-Auditor training materials make it easier to prepare exam with a variety of high quality functions. Goldmile-Infobiz Salesforce Esri ESDP_2025 questions and answers are a rare material which can help you pass you exam first time. If you are also weighted with the trouble about a SAP C_S4CPR_2508 certification, we are willing to soothe your trouble and comfort you.
Updated: May 28, 2022