Firstly, a huge amount of first hand materials are essential, which influences the quality of the compilation about the DEX-450 Free actual test guide. We have tried our best to find all reference books. Then our experts have carefully summarized all relevant materials of the DEX-450 Free exam. Getting DEX-450 Free certificate, you will get great benefits. Moreover, to effectively prepare for the exam, you can select Omgzlook Salesforce DEX-450 Free certification training dumps which are the best way to pass the test. During the trial process, you can learn about the three modes of DEX-450 Free study quiz and whether the presentation and explanation of the topic in DEX-450 Free preparation questions is consistent with what you want.
Salesforce Developer DEX-450 Most companies think highly of this character.
However, we understand that some candidates are still more accustomed to the paper, so our DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Free study materials provide customers with a variety of versions to facilitate your learning process: the PDF, Software and APP online. We provide one year studying assist service and one year free updates downloading of Salesforce Valid Test DEX-450 Questions Fee exam questions. If you fail exam we support to exchange and full refund.
And you can free download the demos of our DEX-450 Free learning guide on our website, it is easy, fast and convenient. Our DEX-450 Free study materials are different from common study materials, which can motivate you to concentrate on study. Up to now, many people have successfully passed the DEX-450 Free exam with our assistance.
Salesforce DEX-450 Free - At last, you will not regret your choice.
we can give you 100% pass rate guarantee. DEX-450 Free practice quiz is equipped with a simulated examination system with timing function, allowing you to examine your DEX-450 Free learning results at any time, keep checking for defects, and improve your strength. Besides, during the period of using DEX-450 Free learning guide, we also provide you with 24 hours of free online services, which help to solve any problem for you at any time and sometimes mean a lot to our customers.
Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the Salesforce certification DEX-450 Free exam.
DEX-450 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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
QUESTION NO: 4
A developer tasked with creating a schema to track Movies, Actors, and contracts. A single movie can have many contracts and a single actor can have many contracts. Each contract is owned and actively managed by a single user. Which schema should be created to enable user to easily manage the contract they own; without requiring access to the movie or the actor records?
A. A master detail relationship to the movie object and a lookup relationship to the actor object
B. A lookup relationship to the movie object and a lookup relationship to the actor object
C. A master detail relationship to the movie object and a master detail relationship to the actor object
D. A lookup relationship to the movie object and a master detail relationship to the actor object
Answer: B
QUESTION NO: 5
A developer needs to create a baseline set of data (Accounts, Contacts, Products, Assets) for an entire suite of tests allowing them to test independent requirements various types of Salesforce
Cases. Which approach can efficiently generate the required data for each unit test?
A. Add @IsTest(seeAllData=true) at the start of the unit test class
B. Use @TestSetup with a void method
C. Create test data before test.startTest() in the test unit.
D. Create a mock using Stub API
Answer: B
Snowflake DEA-C01 - By clearing different Salesforce exams, you can easily land your dream job. Microsoft MB-220 - We will provide one year free update service for those customers who choose Omgzlook's products. VMware 3V0-42.23 - Moreover, we are also providing money back guarantee on all of Programmatic Development using Apex and Visualforce in Lightning Experience test products. Huawei H13-527_V5.0 - As most of our exam questions are updated monthly, you will get the best resources with market-fresh quality and reliability assurance. Juniper JN0-664 - Going through them enhances your knowledge to the optimum level and enables you to ace exam without any hassle.
Updated: May 28, 2022