The amazing quality of our DEX-450 Exam Pattern learning questions can totally catch eyes of exam candidates with passing rate up to 98 to 100 percent. As one of the leading brand in the market, our DEX-450 Exam Pattern exam materials can be obtained on our website within five minutes. As long as you pay for our DEX-450 Exam Pattern study guide successfully, then you will receive it quickly. We believe this resulted from our constant practice, hard work and our strong team spirit. With the high class operation system, the DEX-450 Exam Pattern study question from our company has won the common recognition from a lot of international customers for us. Our DEX-450 Exam Pattern practice materials are determinant factors giving you assurance of smooth exam.
Salesforce Developer DEX-450 So Omgzlook a website worthy of your trust.
Salesforce Developer DEX-450 Exam Pattern - Programmatic Development using Apex and Visualforce in Lightning Experience The high pass rate of our study materials means that our products are very effective and useful for all people to pass their exam and get the related certification. Valid DEX-450 Exam Questions study materials including the official Salesforce Valid DEX-450 Exam Questions certification training courses, Salesforce Valid DEX-450 Exam Questions self-paced training guide, Valid DEX-450 Exam Questions exam Omgzlook and practice, Valid DEX-450 Exam Questions online exam Valid DEX-450 Exam Questions study guide. Valid DEX-450 Exam Questions simulation training package designed by Omgzlook can help you effortlessly pass the exam.
Here are the respective features and detailed disparities of our DEX-450 Exam Pattern practice materials. Pdf version- it is legible to read and remember, and support customers’ printing request, so you can have a print and practice in papers. Software version-It support simulation test system, and times of setup has no restriction.
Salesforce DEX-450 Exam Pattern Exam is a milestone in your career.
Have you ever tried our IT exam certification software provided by our Omgzlook? If you have, you will use our DEX-450 Exam Pattern exam software with no doubt. If not, your usage of our dump this time will make you treat our Omgzlook as the necessary choice to prepare for other IT certification exams later. Our DEX-450 Exam Pattern exam software is developed by our IT elite through analyzing real DEX-450 Exam Pattern exam content for years, and there are three version including PDF version, online version and software version for you to choose.
Do you want to pass the Salesforce DEX-450 Exam Pattern exam better and faster? Then please select the Omgzlook. It can help you achieve your dreams.
DEX-450 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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
QUESTION NO: 5
Which is a valid Apex assignment?
A. Double x = 5;
B. Integer x = 5.0;
C. Integer x = 5*1.0;
D. Float x = 5.0;
Answer: A
We constantly updated the Microsoft MB-240 exam materials at the same time with the exam update. Will you seize Omgzlook to make you achievement? Omgzlook Salesforce Huawei H13-611_V5.0 certification training materials will guarantee your success. Besides, the detailed answers analysis provided by our professionals will make you be more confidence to pass SAP C-ABAPD-2309 exam. Salesforce Snowflake ARA-R01 exam is very popular in IT field. If you want to know our Tableau TDS-C01 test questions materials, you can download our free demo now.
Updated: May 28, 2022