We will continue improving DEX-450 Self Paced Training exam study materials. We will guarantee that you you can share the latest DEX-450 Self Paced Training exam study materials free during one year after your payment. Quality should be tested by time and quantity, which is also the guarantee that we give you to provide DEX-450 Self Paced Training exam software for you. Second, it is convenient for you to read and make notes with our versions of DEX-450 Self Paced Training exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week. To pass this exam also needs a lot of preparation.

Salesforce Developer DEX-450 You still can pass the exam with our help.

In order to follow this trend, our company product such a DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Self Paced Training exam questions that can bring you the combination of traditional and novel ways of studying. And you can free download the demos of the Test DEX-450 Guide Online practice engine to have a experience before payment. During the operation of the Test DEX-450 Guide Online study materials on your computers, the running systems of the Test DEX-450 Guide Online study guide will be flexible, which saves you a lot of troubles and help you concentrate on study.

Our research and development team not only study what questions will come up in the DEX-450 Self Paced Training exam, but also design powerful study tools like exam simulation software.The content of our DEX-450 Self Paced Training practice materials is chosen so carefully that all the questions for the exam are contained. And our DEX-450 Self Paced Trainingstudy materials have three formats which help you to read, test and study anytime, anywhere. This means with our products you can prepare for DEX-450 Self Paced Training exam efficiently.

Because it can help you prepare for the Salesforce DEX-450 Self Paced Training exam.

Which kind of DEX-450 Self Paced Training certificate is most authorized, efficient and useful? We recommend you the DEX-450 Self Paced Training certificate because it can prove that you are competent in some area and boost outstanding abilities. If you buy our DEX-450 Self Paced Training study materials you will pass the test smoothly and easily. We boost professional expert team to organize and compile the DEX-450 Self Paced Training training guide diligently and provide the great service.

It means that if you do not persist in preparing for the DEX-450 Self Paced Training exam, you are doomed to failure. So it is of great importance for a lot of people who want to pass the exam and get the related certification to stick to studying and keep an optimistic mind.

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

More importantly, if you take our products into consideration, our SAP C_TS410_2504 study materials will bring a good academic outcome for you. In addition, you can get the valuable HP HP2-I81 certificate. Palo Alto Networks PCNSE - Keep making progress is a very good thing for all people. Do not worry, in order to help you solve your problem and let you have a good understanding of our H3C GB0-713 study practice dump, the experts and professors from our company have designed the trial version for all people. With the help of our SAP C_TFG61_2405 training guide, your dream won’t be delayed anymore.

Updated: May 28, 2022