|
|
 |
DEX-450 Exam Cram Review - Valid DEX-450 App Simulations & Programmatic Development Using Apex And Visualforce In Lightning Experience - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
our company is determined to help provide the most accurate DEX-450 Exam Cram Review exam questions and help more people get the DEX-450 Exam Cram Review certificate successfully. Our company has a long history of 10 years in designing DEX-450 Exam Cram Review study materials and enjoys a good reputation across the globe. Now we can be the leader in this exam field and have a large number of regular customers from different countries. There will be our customer service agents available 24/7 for your supports; any request for further assistance or information about DEX-450 Exam Cram Review exam torrent will receive our immediate attention. Our DEX-450 Exam Cram Review test prep attaches great importance to a skilled, trained and motivated workforce as well as the company’s overall performance. The numerous feedbacks from our clients proved our influence and charisma.
Salesforce Developer DEX-450 It is very easy and convenient to use and find.
As the employment situation becoming more and more rigorous, it’s necessary for people to acquire more DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Exam Cram Review skills and knowledge when they are looking for a job. Our experts are constantly looking for creative way to immortalize our DEX-450 Study Group actual exam in this line. Their masterpieces are instrumental to offer help and improve your performance in the real exam.
There is an old saying goes, good memory is inferior to sodden ability to write, so we believe that it is a highly productive way for you to memory the knowledge point and review the reference books more effectively. Besides our DEX-450 Exam Cram Review exam torrent support free demo download, as we mentioned before, it is an ideal way for you to be fully aware of our DEX-450 Exam Cram Review prep guide and then purchasing them if suitable and satisfactory. There is no doubt that among our three different versions of DEX-450 Exam Cram Review guide torrent, the most prevalent one is PDF version, and this is particularly suitable and welcomed by youngsters.
Come to study our Salesforce DEX-450 Exam Cram Review learning materials.
If you buy the Software or the APP online version of our DEX-450 Exam Cram Review study materials, you will find that the timer can aid you control the time. Once it is time to submit your exercises, the system of the DEX-450 Exam Cram Review preparation exam will automatically finish your operation. After a several time, you will get used to finish your test on time. If you are satisfied with our DEX-450 Exam Cram Review training guide, come to choose and purchase.
Our DEX-450 Exam Cram Review exam materials are famous among candidates. Once they need to prepare an exam, our DEX-450 Exam Cram Review study materials are their first choice.
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
We sincerely hope that you can pay more attention to our Huawei H13-321_V2.5 study questions. Microsoft SC-400 - With meticulous care design, our study materials will help all customers pass their exam in a shortest time. Our CompTIA 220-1202 learning questions will inspire your motivation to improve yourself. Microsoft MS-102 - Everything that appears in our products has been inspected by experts. Also, your payment information of the AVIXA CTS study materials will be secret.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|