There is no inextricably problem within our DEX-450 Practical Information learning materials. Motivated by them downloaded from our website, more than 98 percent of clients conquered the difficulties. So can you as long as you buy our DEX-450 Practical Information exam braindumps. Meanwhile, it guarantees the qualification rate in the exam. Therefore, Goldmile-Infobiz got everyone's trust. Buying a set of the DEX-450 Practical Information learning materials is not difficult, but it is difficult to buy one that is suitable for you.
Salesforce Developer DEX-450 it can help you to pass the IT exam.
On one hand, these free updates can greatly spare your money since you have the right to free download DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Practical Information real dumps as long as you need to. Everyone has the potential to succeed, the key is what kind of choice you have. Only to find ways to success, do not make excuses for failure.
In such a way, you can confirm that you get the convenience and fast. By studying with our DEX-450 Practical Information real exam for 20 to 30 hours, we can claim that you can get ready to attend the DEX-450 Practical Informationexam. In every area, timing counts importantly.
Salesforce DEX-450 Practical Information - We are committed to your success.
All customer information to purchase our DEX-450 Practical Information guide torrent is confidential to outsides. You needn’t worry about your privacy information leaked by our company. People who can contact with your name, e-mail, telephone number are all members of the internal corporate. The privacy information provided by you only can be used in online support services and providing professional staff remote assistance. Our experts check whether there is an update on the Programmatic Development using Apex and Visualforce in Lightning Experience exam questions every day, if an update system is sent to the customer automatically. If you have any question about our DEX-450 Practical Information test guide, you can email or contact us online.
At present, Salesforce DEX-450 Practical Information exam is very popular. Do you want to get Salesforce DEX-450 Practical Information certificate? If it is ok, don't hesitate to sign up for the exam.
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 results of your Amazon SCS-C02-KR exam will be analyzed and a statistics will be presented to you. Amazon Data-Engineer-Associate - As long as you master these questions and answers, you will sail through the exam you want to attend. To better understand our NCARB Project-Planning-Design preparation questions, you can also look at the details and the guarantee. SAP C-ARP2P-2508 - As IT staff, how to cultivate your strength? It is a good choice to take IT certification test which can not only help you master more skills, also can get the certificate to prove your ability. HP HPE6-A87 - Customer first, service first is our principle of service.
Updated: May 28, 2022