If you purchase our DEX-450 Valid Exam Registration preparation questions, it will be very easy for you to easily and efficiently find the exam focus. More importantly, if you take our products into consideration, our DEX-450 Valid Exam Registration study materials will bring a good academic outcome for you. At the same time, we believe that our DEX-450 Valid Exam Registration training quiz will be very useful for you to have high quality learning time during your learning process. You can imagine that you just need to pay a little money for our DEX-450 Valid Exam Registration exam prep, what you acquire is priceless. So it equals that you have made a worthwhile investment. If you try your best to improve yourself continuously, you will that you will harvest a lot, including money, happiness and a good job and so on.
Salesforce Developer DEX-450 More useful certifications mean more ways out.
We are so proud to tell you that according to the statistics from our customers’ feedback, the pass rate among our customers who prepared for the exam with our DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Valid Exam Registration test guide have reached as high as 99%, which definitely ranks the top among our peers. Imagine, if you're using a Reliable DEX-450 Exam Tips practice materials, always appear this or that grammar, spelling errors, such as this will not only greatly affect your mood, but also restricted your learning efficiency. Therefore, good typesetting is essential for a product, especially education products, and the Reliable DEX-450 Exam Tips test material can avoid these risks very well.
All in all, high efficiency of DEX-450 Valid Exam Registration exam material is the reason for your selection. We understand our candidates have no time to waste, everyone wants an efficient learning. So we take this factor into consideration, develop the most efficient way for you to prepare for the DEX-450 Valid Exam Registration exam, that is the real questions and answers practice mode, firstly, it simulates the real Programmatic Development using Apex and Visualforce in Lightning Experience test environment perfectly, which offers greatly help to our customers.
Salesforce DEX-450 Valid Exam Registration - So their perfection is unquestionable.
If you free download the demos of the DEX-450 Valid Exam Registration exam questions, I believe you have a deeper understanding of our products, and we must also trust our DEX-450 Valid Exam Registration learning quiz. Our products can provide you with the high efficiency and high quality you need. Selecting our study materials is your rightful assistant with internationally recognized DEX-450 Valid Exam Registration certification. What are you waiting for? Quickly use our DEX-450 Valid Exam Registration study materials.
Our experts have taken your worries seriously. They have made it easy to operate for all people.
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
The content system of Microsoft AZ-400 exam simulation is constructed by experts. When the interface displays that you have successfully paid for our SAP C_S4FTR_2023 study materials, our specific online sales workers will soon deal with your orders. Perhaps you have doubts about this "shortest time." I believe that after you understand the professional configuration of SAP C_TS4CO_2023 training questions, you will agree with what I said. Palo Alto Networks PCNSC - These professional knowledge will become a springboard for your career, help you get the favor of your boss, and make your career reach it is peak. We chose the most professional team, so our EMC D-NWR-DY-01 study braindumps have a comprehensive content and scientific design.
Updated: May 28, 2022