Salesforce DEX-450 Pdf Cram Exam certification exam is a high demand exam tests in IT field because it proves your ability and professional technology. To get the authoritative certification, you need to overcome the difficulty of DEX-450 Pdf Cram Exam test questions and complete the actual test perfectly. Our training materials contain the latest exam questions and valid DEX-450 Pdf Cram Exam exam answers for the exam preparation, which will ensure you clear exam 100%. In order to meet the need of all customers, there are a lot of professionals in our company. We can promise that we are going to provide you with 24-hours online efficient service after you buy our Programmatic Development using Apex and Visualforce in Lightning Experience guide torrent. It is so cool even to think about it.
Salesforce Developer DEX-450 In fact, our aim is the same with you.
Our high-quality DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Pdf Cram Exam} learning guide help the students know how to choose suitable for their own learning method, our DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Pdf Cram Exam study materials are a very good option. As is known to us, there are best sale and after-sale service of the DEX-450 Valid Exam Voucher certification training dumps 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 Valid Exam Voucher latest questions for all customers.
You can effortlessly yield the printouts of DEX-450 Pdf Cram Exam exam study material as well, PDF files make it extremely simple for you to switch to any topics with a click. While the Practice Software creates is an actual test environment for your DEX-450 Pdf Cram Exam certification exam. All the preparation material reflects latest updates in DEX-450 Pdf Cram Exam certification exam pattern.
Salesforce DEX-450 Pdf Cram Exam - Their efficiency has far beyond your expectation!
If you try on our DEX-450 Pdf Cram Exam exam braindumps, you will be very satisfied with its content and design. Trust me, you can't find anything better than our DEX-450 Pdf Cram Exam study materials. If you think I am exaggerating, you can try it for yourself. We can provide you with a free trial version. If you try another version and feel that our DEX-450 Pdf Cram Exam practice quiz are not bad, you can apply for another version of the learning materials again and choose the version that suits you best!
Unlike other kinds of exam files which take several days to wait for delivery from the date of making a purchase, our DEX-450 Pdf Cram Exam study materials can offer you immediate delivery after you have paid for them. The moment you money has been transferred to our account, and our system will send our DEX-450 Pdf Cram Examtraining dumps to your mail boxes so that you can download DEX-450 Pdf Cram Exam exam questions directly.
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
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: 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
Nutanix NCP-MCI-6.5 - Under the guidance of our study materials, you can gain unexpected knowledge. Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by IAM IAM-Certificate test prep, our after-sale services can update your existing IAM IAM-Certificate study quiz within a year and a discount more than one year. Our experts all have a good command of exam skills to cope with the VMware 6V0-32.24 preparation materials efficiently in case you have limited time to prepare for it, because all questions within them are professionally co-related with the VMware 6V0-32.24 exam. Salesforce B2C-Commerce-Developer - Firstly, the pass rate among our customers has reached as high as 98% to 100%, which marks the highest pass rate in the field. They develop the ASQ CQE-KR exam guide targeted to real exam.
Updated: May 28, 2022