If you are a person who desire to move ahead in the career with informed choice, then the Salesforce training material is quite beneficial for you. The DEX-450 Examcollection pdf vce is designed to boost your personal ability in your industry. It just needs to spend 20-30 hours on the DEX-450 Examcollection preparation, which can allow you to face with DEX-450 Examcollection actual test with confidence. DEX-450 Examcollection training materials will definitely live up to your expectations. Not only our DEX-450 Examcollection study materials contain the latest exam questions and answers, but also the pass rate is high as 98% to 100%. Our website is here to lead you toward the way of success in DEX-450 Examcollection certification exams and saves you from the unnecessary preparation materials.
actual DEX-450 Examcollection brain dumps.
Salesforce Developer DEX-450 Examcollection - Programmatic Development using Apex and Visualforce in Lightning Experience So their perfection is unquestionable. Our Test DEX-450 Practice practice engine with passing rate up to 98 percent can build a surely system to elude any kind of loss of you and help you harvest success effortlessly. We are in dire to help you conquer any questions about Test DEX-450 Practice training materials emerging during your review.
So you might worry about that the DEX-450 Examcollection certification materials are not suitable for you. Try to believe us. Our experts have taken your worries seriously.
Salesforce DEX-450 Examcollection - So it will never appear flash back.
Are you racking your brains for a method how to pass Salesforce DEX-450 Examcollection exam? Salesforce DEX-450 Examcollection certification test is one of the valuable certification in modern IT certification. Within the last few decades, IT got a lot of publicity and it has been a necessary and desirable part of modern life. Salesforce certification has been well recognized by international community. So, most IT people want to improve their knowledge and their skills by Salesforce certification exam. DEX-450 Examcollection test is one of the most important exams and the certificate will bring you benefits.
No one is willing to buy a defective product. And our DEX-450 Examcollection practice braindumps are easy to understand for all the candidates.
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
EXIN ITIL - We assure Goldmile-Infobiz provide you with the latest and the best questions and answers which will let you pass the exam at the first attempt. Before you choose to end your practices of the HP HPE7-J02 study materials, the screen will display the questions you have done, which help you check again to ensure all questions of HP HPE7-J02 practice prep are well finished. Microsoft AI-102 - The one is PDF version and another is SOFT version. Microsoft SC-100-KR - The most important function of the software version is to help all customers simulate the real examination environment. If you still worry about your The Open Group OGBA-101 exam; if you still doubt whether it is worthy of purchasing our software, what you can do to clarify your doubts is to download our The Open Group OGBA-101 free demo.
Updated: May 28, 2022