It is universally accepted that in this competitive society in order to get a good job we have no choice but to improve our own capacity and explore our potential constantly, and try our best to get the related DEX-450 Vce Exam certification is the best way to show our professional ability, however, the DEX-450 Vce Exam exam is hard nut to crack but our DEX-450 Vce Exam preparation questions are closely related to the exam, it is designed for you to systematize all of the key points needed for the DEX-450 Vce Exam exam. It means we hold the position of supremacy of DEX-450 Vce Exam practice materials by high quality and high accuracy. Besides, all exam candidates who choose our DEX-450 Vce Exam real questions gain unforeseen success in this exam, and continue buying our DEX-450 Vce Exam practice materials when they have other exam materials’ needs. One more to mention, with our DEX-450 Vce Exam test guide, there is no doubt that you can cut down your preparing time in 20-30 hours of practice before you take the exam.
Salesforce Developer DEX-450 After all, no one can steal your knowledge.
Salesforce Developer DEX-450 Vce Exam - Programmatic Development using Apex and Visualforce in Lightning Experience So that you can get the career you want, and can achieve your dreams. We believe that the trial version will help you a lot. If you are not certain whether the DEX-450 Reliable Exam Bootcamp Materials prep guide from our company is suitable for you or not, so you are hesitate to buy and use our study materials.
Goldmile-Infobiz not only provide the products which have high quality to each candidate, but also provides a comprehensive after-sales service. If you are using our products, we will let you enjoy one year of free updates. So that you can get the latest exam information in time.
Salesforce DEX-450 Vce Exam - Missing the chance, I am sure you must regret it.
We have three different versions of our DEX-450 Vce Exam exam questions which can cater to different needs of our customers. They are the versions: PDF, Software and APP online. The PDF version of our DEX-450 Vce Exam exam simulation can be printed out, suitable for you who like to take notes, your unique notes may make you more profound. The Software version of our DEX-450 Vce Exam study materials can simulate the real exam. Adn the APP online version can be applied to all electronic devices.
Besides, we have the largest IT exam repository, if you are interested in DEX-450 Vce Exam exam or any other exam dumps, you can search on our Goldmile-Infobiz or chat with our online support any time you are convenient. Wish you success in DEX-450 Vce Exam exam.
DEX-450 PDF DEMO:
QUESTION NO: 1
A developer needs to display all of the available fields for an object.
In which two ways can the developer retrieve the available fields if the variable myObject represents the name of the object? (Choose two.)
A. Use myObject.sObjectType.getDescribe().fieldSet() to return a set of fields.
B. Use Schema.describeSObjects(new String[]{myObject})[0].fields.getMap() to return a map of fields.
C. Use mySObject.myObject.fields.getMap() to return a map of fields.
D. Use getGlobalDescribe().get(myObject).getDescribe().fields.getMap() to return a map of fields.
Answer: B,C
QUESTION NO: 2
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: 3
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: 4
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: 5
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
And we have three different versions Of our SAP C_ARCIG_2508 study guide: the PDF, the Software and the APP online. Belive it or not, our efficient and authoritative Huawei H19-338 exam materials are always here waiting for you to provide you with the best help of Huawei H19-338 exam preparation. Juniper JN0-232 training materials are not only the domestic market, but also the international high-end market. Now the CheckPoint 156-315.81 exam dumps provided by Goldmile-Infobiz have been recognized by masses of customers, but we will not stop the service after you buy. And you can free download the demos of the SAP C_S4PM2_2507 study guide to check it out.
Updated: May 28, 2022