You can download our free demos and get to know synoptic outline before buying. Just hold the supposition that you may fail the exam even by the help of our DEX-450 Torrent study tool, we can give full refund back or switch other versions for you to relieve you of any kind of losses. What is more, we offer supplementary content like updates for one year after your purchase. Our DEX-450 Torrent study torrent specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. This greatly improves the students' availability of fragmented time to study our DEX-450 Torrent learning guide. About the upcoming DEX-450 Torrent exam, do you have mastered the key parts which the exam will test up to now? Everyone is conscious of the importance and only the smart one with smart way can make it.
Salesforce Developer DEX-450 It is all about efficiency and accuracy.
We all know that obtaining the DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Torrent certification is very difficult, and students who want to pass the exam often have to spend a lot of time and energy. And our website has already became a famous brand in the market because of our reliable DEX-450 Reliable Test Simulator Fee exam questions. Different from all other bad quality practice materials that cheat you into spending much money on them, our DEX-450 Reliable Test Simulator Fee exam materials are the accumulation of professional knowledge worthy practicing and remembering.
Are you still feeling distressed for expensive learning materials? Are you still struggling with complicated and difficult explanations in textbooks? Do you still hesitate in numerous tutorial materials? DEX-450 Torrent study guide can help you to solve all these questions. DEX-450 Torrent certification training is compiled by many experts over many years according to the examination outline of the calendar year and industry trends. DEX-450 Torrent study guide not only apply to students, but also apply to office workers; not only apply to veterans in the workplace, but also apply to newly recruited newcomers.
Salesforce DEX-450 Torrent - You can directly select our products.
According to personal propensity and various understanding level of exam candidates, we have three versions of DEX-450 Torrent study guide for your reference. They are the versions of the PDF, Software and APP online. If you visit our website on our DEX-450 Torrent exam braindumps, then you may find that there are the respective features and detailed disparities of our DEX-450 Torrent simulating questions. And you can free donwload the demos to have a look.
A good choice can make one work twice the result with half the effort, and our DEX-450 Torrent study materials will be your right choice. With the rapid development of society, people pay more and more attention to knowledge and skills.
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
It is not just an easy decision to choose our IIA IIA-CHAL-QISA prep guide, because they may bring tremendous impact on your individuals development. And in order to obtain the Juniper JN0-452 certification, taking the Juniper JN0-452 exam becomes essential. One decision will automatically lead to another decision, we believe our Oracle 1z1-808 guide dump will make you fall in love with our products and become regular buyers. Obtaining the Symantec 250-587 certification is not an easy task. Huawei H13-211_V3.0 exam guide can not only help you pass the exam, but also help you master a new set of learning methods and teach you how to study efficiently, Huawei H13-211_V3.0 exam material will lead you to success.
Updated: May 28, 2022