All DEX-450 Prep Guide guide prep is the successful outcomes of professional team. Being devoted to this area for over ten years, our experts keep the excellency of our Programmatic Development using Apex and Visualforce in Lightning Experience exam question like always. They are distinguished experts in this area who can beef up your personal capacity. So you don’t need to wait for a long time and worry about the delivery time or any delay. We will transfer our Programmatic Development using Apex and Visualforce in Lightning Experience prep torrent to you online immediately, and this service is also the reason why our DEX-450 Prep Guide test braindumps can win people’s heart and mind. This not only wastes a lot of money, but also wastes a lot of time.
Try our DEX-450 Prep Guide study tool and absorb new knowledge.
You will love our DEX-450 - Programmatic Development using Apex and Visualforce in Lightning Experience Prep Guide exam questions as long as you have a try! Our New DEX-450 Exam Blueprint study material always regards helping students to pass the exam as it is own mission. And we have successfully helped numerous of the candidates pass their exams.
We understand your drive of the certificate, so you have a focus already and that is a good start. The sources and content of our DEX-450 Prep Guide practice dumps are all based on the real DEX-450 Prep Guide exam. And they are the masterpieces of processional expertise these area with reasonable prices.
Salesforce DEX-450 Prep Guide - We are 7*24*365 online service.
With our DEX-450 Prep Guide learning questions, you can enjoy a lot of advantages over the other exam providers’. The most attraction aspect is that our high pass rate as 98% to 100%. I believe every candidate wants to buy DEX-450 Prep Guide exam materials that with a high pass rate, because the data show at least two parts of the DEX-450 Prep Guide exam guide, the quality and the validity. Only with high quality and valid information, our candidates can successfully pass their DEX-450 Prep Guide exams.
You can use the computer or you can use the mobile phone. You can choose the device you feel convenient at any time.
DEX-450 PDF DEMO:
QUESTION NO: 1
A developer writes a before insert trigger.How can the developer access the incoming records in the trigger body?
A. By accessing the Trigger.newMap context variable.
B. By accessing the Tripper.newList context variable.
C. By accessing the Trigger.newRecords context variable.
D. By accessing the Trigger.new context variable.
Answer: D
QUESTION NO: 2
A Visual Flow uses an apex Action to provide additional information about multiple Contacts, stored in a custom class, contactInfo. Which is the correct definition of the Apex method that gets additional information?
A. @invocableMethod(label)='Additional Info')
public static List<ContactInfo> getInfo(List<Id> contactIds)
{ /*Implementation*/ }
B. @InvocableMethod(Label='additional Info')
public ContactInfo(Id contactId)
{ /*implementation*/ }
C. @InvocableMethod(label='additional Info')
public static ContactInfo getInfo(Id contactId)
{ /*implementation*/ }
D. @InvocableMethod(label='Additional Info')
public List<ContactInfo> getInfo(List<Id> contactIds)
{ /*implementation*/ }
Answer: A
QUESTION NO: 3
A developer wrote Apex code that calls out to an external system. How should a developer write the test to provide test coverage?
A. Write a class that implements the WebserviceMock interface.
B. Write a class that extends WebserviceMock
C. Write a class that extends HTTPCalloutMock.
D. Write a class that implements the HTTPCalloutMock interface.
Answer: D
QUESTION NO: 4
To which data type in Apex a currency field automatically assigned?
A. Integer
B. Double
C. Currency
D. Decimal
Answer: D
QUESTION NO: 5
A Visualforce page uses the Contact standard controller. How can a developer display the
Name from the parent Account record on the page?
A. Use SOQL syntax to find the related Accounts Name field.
B. Use additional Apex logic within the controller to query for the Name field.
C. Use the (!contact.Account.Name) merge field syntax.
D. Use an additional standard controller for Accounts.
Answer: C
The clients can use the practice software to test if they have mastered the Fortinet FCSS_SDW_AR-7.4 test guide and use the function of stimulating the test to improve their performances in the real test. Cisco 300-415 - Our study materials want every user to understand the product and be able to really get what they need. The purchase procedures are simple and the delivery of our CompTIA CV0-004 study tool is fast. If you also want to get this certificate to increase your job opportunities, please take a few minutes to see our Microsoft PL-400-KR training materials. Our PMI CAPM learning prep will live up to your expectations.
Updated: May 28, 2022