Wrong topic tend to be complex and no regularity, and the DEX-450 Valid Test Collection Free torrent prep can help the users to form a good logical structure of the wrong question, this database to each user in the simulation in the practice of all kinds of wrong topic all induction and collation, and the Programmatic Development using Apex and Visualforce in Lightning Experience study question then to the next step in-depth analysis of the wrong topic, allowing users in which exist in the knowledge module, tell users of our DEX-450 Valid Test Collection Free exam question how to make up for their own knowledge loophole, summarizes the method to deal with such questions for, to prevent such mistakes from happening again. Omgzlook 100% guarantee you to pass Salesforce certification DEX-450 Valid Test Collection Free exam. Our Omgzlook have a lot of IT professionals and the exam practice questions and answers we provide have been certified by many IT elites. There are three different versions of our DEX-450 Valid Test Collection Free study guide which are PDF, Software and APP online versions.
At present, Salesforce DEX-450 Valid Test Collection Free exam is very popular.
Salesforce Developer DEX-450 Valid Test Collection Free - Programmatic Development using Apex and Visualforce in Lightning Experience Meanwhile, our exam materials are demonstrably high effective to help you get the essence of the knowledge which was convoluted. As long as you master these questions and answers, you will sail through the exam you want to attend. Whatever exam you choose to take, Omgzlook training dumps will be very helpful to you.
We want to provide our customers with different versions of DEX-450 Valid Test Collection Free test guides to suit their needs in order to learn more efficiently. Our DEX-450 Valid Test Collection Free qualification test can help you make full use of the time and resources to absorb knowledge and information. If you are accustomed to using the printed version of the material, we have a PDF version of the DEX-450 Valid Test Collection Free study tool for you to download and print, so that you can view the learning materials as long as you have free time.
Salesforce DEX-450 Valid Test Collection Free - This is doubly true for IT field.
Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our DEX-450 Valid Test Collection Free study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our DEX-450 Valid Test Collection Free training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. And you will be amazed to find that our DEX-450 Valid Test Collection Free exam questions are exactly the same ones in the real exam.
Omgzlook pdf real questions and answers can prevent you from wasting lots of time and efforts on preparing for the exam and can help you sail through you exam with ease and high efficiency. But even you fail the exam, we assure we will give you FULL REFUND.
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
If you are curious or doubtful about the proficiency of our OMSB OMSB_OEN preparation quiz, we can explain the painstakingly word we did behind the light. There will be one version right for you and help you quickly pass the Cisco 350-401 with ease, so that you can obtain the most authoritative international recognition on your IT ability. SAP C-TS462-2023 - And we have confidence that your future aims will come along with this successful exam as the beginning. All that we have done is just to help you easily pass the Microsoft AZ-104 exam. In the past few years, SAP C_SIGPM_2403 exam torrent hasreceived the trust of a large number of students and also helped a large number of students pass the exam smoothly.
Updated: May 28, 2022