With a total new perspective, DEX-450 Questions Pdf study materials have been designed to serve most of the office workers who aim at getting an exam certification. Moreover, DEX-450 Questions Pdf exam questions have been expanded capabilities through partnership with a network of reliable local companies in distribution, software and product referencing for a better development. That helping you pass the DEX-450 Questions Pdf exam successfully has been given priority to our agenda. The great efforts we devote to the Salesforce exam dump and the experiences we accumulate for decades are incalculable. All of these lead to our success of DEX-450 Questions Pdf learning file and high prestige. They are quite convenient.
Salesforce Developer DEX-450 You must feel scared and disappointed.
Just study with our DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Questions Pdf exam braindumps 20 to 30 hours, and you will be able to pass the exam. our New DEX-450 Exam Question study materials will also save your time and energy in well-targeted learning as we are going to make everything done in order that you can stay focused in learning our New DEX-450 Exam Question study materials without worries behind. We are so honored and pleased to be able to read our detailed introduction and we will try our best to enable you a better understanding of our New DEX-450 Exam Question study materials better.
So, buy our products immediately! To meet the needs of users, and to keep up with the trend of the examination outline, our products will provide customers with larest version of our products. Our company's experts are daily testing our DEX-450 Questions Pdf study guide for timely updates.
Salesforce DEX-450 Questions Pdf - You can get what you want!
Are you an IT staff? Are you enroll in the most popular IT certification exams? If you tell me "yes", then I will tell you a good news that you're in luck. Omgzlook's Salesforce DEX-450 Questions Pdf exam training materials can help you 100% pass the exam. This is a real news. If you want to scale new heights in the IT industry, select Omgzlook please. Our training materials can help you pass the IT exams. And the materials we have are very cheap. Do not believe it, see it and then you will know.
We also welcome the suggestions from our customers, as long as our clients propose rationally. We will adopt and consider it into the renovation of the DEX-450 Questions Pdf exam guide.
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
EC-COUNCIL 312-38 - So the choice is important. We have clear data collected from customers who chose our Microsoft AI-900-CN practice braindumps, and the passing rate is 98-100 percent. With it, you will be pass the Salesforce Google ChromeOS-Administrator exam certification which is considered difficult by a lot of people. To make our ISTQB ISTQB-CTFL simulating exam more precise, we do not mind splurge heavy money and effort to invite the most professional teams into our group. After you used Omgzlook Salesforce Microsoft MB-700 dumps, you still fail in Microsoft MB-700 test and then you will get FULL REFUND.
Updated: May 28, 2022