Your life will finally benefit from your positive changes. Let us struggle together and become better. Then you will do not need to admire others’ life. You will love our DEX-450 Vce Free exam questions as long as you have a try! Mercenary men lust for wealth, our company offer high quality DEX-450 Vce Free practice engine rather than focusing on mercenary motives. Our DEX-450 Vce Free study material always regards helping students to pass the exam as it is own mission.
Salesforce Developer DEX-450 You need to have a brave attempt.
We are glad to help you get the certification with our best DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Vce Free study materials successfully. Selecting the Goldmile-Infobiz is equal to be 100% passing the exam. Goldmile-Infobiz have a professional IT team to do research for practice questions and answers of the Salesforce Detailed DEX-450 Study Dumps exam certification exam.
On the one hand, by the free trial services you can get close contact with our products, learn about the detailed information of our DEX-450 Vce Free study materials, and know how to choose the different versions before you buy our products. On the other hand, using free trial downloading before purchasing, I can promise that you will have a good command of the function of our DEX-450 Vce Free exam prepare. According to free trial downloading, you will know which version is more suitable for you in advance and have a better user experience.
Salesforce DEX-450 Vce Free - You must work hard to upgrade your IT skills.
Our DEX-450 Vce Free exam questions can meet your needs to the maximum extent, and our DEX-450 Vce Free learning materials are designed to the greatest extent from the customer's point of view. So you don't have to worry about the operational complexity. As soon as you enter the learning interface of our system and start practicing our DEX-450 Vce Free learning materials on our Windows software, you will find small buttons on the interface. It is very easy and convenient to use and find.
SOFT version dumps is a test engine which can measure what your preparations for the exam. If you want to know whether you prepare well for the test, you can take advantage of the SOFT version dumps to measure your ability.
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
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: 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
Adobe AD0-E124 - Their masterpieces are instrumental to offer help and improve your performance in the real exam. Our professional IT team of Goldmile-Infobiz continues updating and improving Cisco 350-401 exam dumps in order to guarantee you win the exam while you are preparing for the exam. IBM C1000-196 - Both normal and essential exam knowledge is written by them with digestible ways to understand. The aim that we try our best to develop the Microsoft AZ-305 exam software is to save you money and time, and offer the effective help for you to pass the exam during your preparation for Microsoft AZ-305 exam. Salesforce MC-101 - But if you buy our Programmatic Development using Apex and Visualforce in Lightning Experience test torrent you only need 1-2 hours to learn and prepare the exam and focus your main attention on your most important thing.
Updated: May 28, 2022