As a professional dumps vendors, we provide the comprehensive DEX-450 Exam Question pass review that is the best helper for clearing DEX-450 Exam Question actual test, and getting the professional certification quickly. It is a best choice to improve your professional skills and ability to face the challenge of DEX-450 Exam Question practice exam with our online training. We have helped thousands of candidates to get succeed in their career by using our DEX-450 Exam Question study guide. By our three versions of DEX-450 Exam Question study engine: the PDF, Software and APP online, we have many repeat orders in a long run. The PDF version helps you read content easier at your process of studying with clear arrangement, and the PC Test Engine version of DEX-450 Exam Question practice questions allows you to take stimulation exam to check your process of exam preparing, which support windows system only. If you fail in the DEX-450 Exam Question actual test, we will give you full refund.
Salesforce Developer DEX-450 A bad situation can show special integrity.
And we believe you will pass the DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Exam Question exam just like the other people! If a person is strong-willed, it is close at hand. I think you should be such a person.
As you know, our v practice exam has a vast market and is well praised by customers. All you have to do is to pay a small fee on our DEX-450 Exam Question practice materials, and then you will have a 99% chance of passing the exam and then embrace a good life. We are confident that your future goals will begin with this successful exam.
Salesforce DEX-450 Exam Question - Omgzlook is worthy your trust.
We are willing to provide all people with the demo of our DEX-450 Exam Question study tool for free. If you have any doubt about our products that will bring a lot of benefits for you. The trial demo of our DEX-450 Exam Question question torrent must be a good choice for you. By the trial demo provided by our company, you will have the opportunity to closely contact with our DEX-450 Exam Question exam torrent, and it will be possible for you to have a view of our products. More importantly, we provide all people with the trial demo for free before you buy our DEX-450 Exam Question exam torrent and it means that you have the chance to download from our web page for free; you do not need to spend any money.
DEX-450 Exam Question exam seems just a small exam, but to get the DEX-450 Exam Question certification exam is to be reckoned in your career. Such an international certification is recognition of your IT skills.
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
APMG-International Better-Business-Cases-Practitioner - Because many users are first taking part in the exams, so for the exam and test time distribution of the above lack certain experience, and thus prone to the confusion in the examination place, time to grasp, eventually led to not finish the exam totally. We provide the Microsoft PL-600 test engine with self-assessment features for enhanced progress. To improve our products’ quality we employ first-tier experts and professional staff and to ensure that all the clients can pass the test we devote a lot of efforts to compile the Network Appliance NS0-404 learning guide. Purchasing our EMC D-PEXE-IN-A-00 real questions answers will share worry-free shopping. Our Tableau TCA-C01 exam questions can help you compensate for the mistakes you have made in the past.
Updated: May 28, 2022