DEX-450 Dumps with Free 365 Days Update Fast Exam Updates
Verified DEX-450 dumps Q&As - 2022 Latest DEX-450 Download
Introduction to Salesforce DEX-450 Exam
This qualification concentrates on the programmer's validation of abilities, such as the programming of programs. Salesforce DEX-450 certification acknowledges that the applicant has the potential to conform his / her Salesforce applications to the heart of the Pinnacle programming language and the visual power diagram. The credential offers a better indicator of the competences which you have established to provide prospective employers. Professionals need to gain functional expertise in constructing and programming data objects (sObjectiles) to retrieve, modify and store data from these objects. Specify custom logic with Apex triggers and classes and use the built-in testing system to test this logic. This Guide covers all facets of the DEX-450 Test, the salary of the accredited specialist Salesforce DEX-450 and all the aspects of the Salesforce DEX-450 certification.
The Salesforce DEX-450 exam is a competency qualification test that acknowledges your capability growth. You need industry expertise to attempt the test. Professionals should execute the following duties following certification:
- Using a declarative GUI to build and change subjects
- Write customizations of business logic using triggers and classes from Apex. SOQL and DML are used with these customizations.
- Describe how the trigger code functions in the Save Execution Order
- Describe a range of the main features of multi-tenant programme architecture
Benefits in Obtaining Salesforce DEX-450 Certification
71 percent of bachelor's degree expert methodology and energetic methodology certified methodologists receive up to another 16 percent are recorded in the Salesforce annual analytical compensation survey. The certification from Salesforce DEX-450 strengthens your expertise as well as your know-how to ensure that your views are agile in a system of market research. The physical test applicants of the Salesforce DEX-450 certification perceive a fresh advantage on other comrades when being interviewed. In the project market, aspirants find themselves even more aggressive. Salesforce DEX-450 is understood worldwide so that certified aspirants, along with methods of organizational analysis, are simply more self-confident.
The DEX-450 qualification from Salesforce enhances your expertising and expertise to apply an agile perspective within a system of corporate research. At the interview DEX-450 examiners pick a corner over other comrades. In the labour market, aspirants are more competitive.
NEW QUESTION 144
Which two statements accurately represent the MVC framework implementation in Salesforce? Choose 2 answers
- A. Validation rules enforce business rules and represent the Controller (C) part of the MVC framework
- B. Standard and Custom objects used in the app schema represent the View (V) part of the MVC framework
- C. Lightning component HTML files represent the Model (M) part of the MVC framework.
- D. Triggers that create records represent the Model (M) part of the MVC framework.
Answer: A,D
NEW QUESTION 145
Given the code block: Integer x; For(x=0;x<10; x+=2) { If(x==8) break; If(x==10) break; } System.debug(x); Which value will the system debug statement display?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 146
The Salesforce Administrator created a custom picklist field, Account_status_c, on the a Account object. This picklist has possible values of Inactive'' and Active?
As part of a new business process, management wants to ensure an opportunity record is created only for Accounts marked as "Active". A developer is asked to implement this business requirement.
Which two automation tools should be used to fulfill the business need?
Choose 2 answers
- A. Process Builder
- B. Approval Process
- C. Salesforce Flow
- D. Workflow Rules
Answer: A,C
NEW QUESTION 147
Which three code lines are required to create a Lightning component on a Visualforce page? Choose 3 answers
- A. $Lightning.createComponent
- B. $Lightning.useComponent
- C. $Lightning.use (Missed)
- D. <apex:includeLightning/>
- E. <apex:slds/>
Answer: A,C,D
NEW QUESTION 148
A developer needs to join data received from an integration with an external system with parent records in Salesforce. The data set does not contain the Salesforce IDs of the parent records, but it does have a foreign key attribute that can be used to identify the parent.
Which action will allow the developer to relate records in the data model without knowing the Salesforce ID?
- A. Create and populate a custom field on the parent object marked as Unique
- B. Create and populate a custom field on the parent object marked as an External ID.
- C. Create a custom field on the child object of type Foreign Key
- D. Create a custom field on the child object of type External Relationship.
Answer: D
NEW QUESTION 149
A developer is implementing an Apex class for a financial system. Within the class, the variables 'creditAmount' and 'debtAmount' should not be able to change once a value is assigned. In which two ways can the developer declare the variables to ensure their value can only be assigned one time? Choose 2 answers
- A. Use the static keyword and assign its value in the class constructor.
- B. Use the final keyword and assign its value in the class constructor.
- C. Use the static keyword and assign its value in a static initializer.
- D. Use the final keyword and assign its value when declaring the variable.
Answer: B,D
NEW QUESTION 150
What is a valid statement about Apex classes and interfaces? Choose 2 answers:
- A. A class can have multiple levels of inner classes.
- B. The default modifier for a class is private.
- C. Exception classes must end with the word exception.
- D. The default modifier for an interface is private.
Answer: C,D
NEW QUESTION 151
An sObject named Application_c has a lookup relationship to another sObject named Position_c. Both Application _c and Position_c have a picklist field named Status_c.When the Status_c field on Position_c is updated, the Status_c field on Application_c needs to be populated automatically with the same value, and execute a workflow rule on Application_c.How can a developer accomplish this?
- A. By changing Application_c.Status_c into a formula field.
- B. By configuring a cross-object field update with a workflow.
- C. By changing Application_c.Status_c into a roll -up summary field.
- D. By using an Apex trigger with a DML operation.
Answer: D
NEW QUESTION 152
A Platform Developer needs to write an Apex method that will only perform an action if a record is assigned to a specific Record Type.
Which two options allow the developer to dynamically determine the ID of the required Record Type by its name? (Choose two.)
- A. Use the getRecordTypeInfosByName() method in the DescribeSObjectResult class.
- B. Make an outbound web services call to the SOAP API.
- C. Hardcode the ID as a constant in an Apex class.
- D. Execute a SOQL query on the RecordType object.
Answer: A,D
NEW QUESTION 153
A developer in a Salesforce org with 100 Accounts executes the following code using the Developer console: Account myAccount = new Account(Name = 'MyAccount');Insert myAccount;For (Integer x = 0; x < 250; x++)
{Account newAccount = new Account (Name='MyAccount' + x);try {Insert newAccount;}catch (Exception ex) {System.debug (ex) ;}}insert new Account (Name='myAccount'); How many accounts are in the org after this code is run?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 154
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 static ContactInfo getInfo(Id contactId)
{ /*implementation*/ } - C. @InvocableMethod(label='Additional Info')
public List<ContactInfo> getInfo(List<Id> contactIds)
{ /*implementation*/ } - D. @InvocableMethod(Label='additional Info')
public ContactInfo(Id contactId)
{ /*implementation*/ }
Answer: A
NEW QUESTION 155
A developer wrote a unit test to confirm that a custom exception works properly in a custom controller, but the test failed due to an exception being thrown.
Which step should the developer take to resolve the issue and properly test the exception?
- A. Use the finally bloc within the unit test to populate the exception.
- B. Use the database methods with all or none set to FALSE.
- C. Use try/catch within the unit test to catch the exception.
- D. Use Test.isRunningTest() within the custom controller.
Answer: C
NEW QUESTION 156
Universal Container is building a recruiting app with an Applicant object that stores information about an individual person that represents a job. Each application may apply for more than one job.
What should a developer implement to represent that an applicant has applied for a job?
- A. Master-detail field from Applicant to Job
- B. Junction object between Applicant and Job
- C. Formula field on Applicant that references Job
- D. Lookup field from Applicant to Job
Answer: A
NEW QUESTION 157
Which action may cause triggers to fire?
- A. Updates to Feed Items
- B. Renaming or replacing a picklist entry
- C. Changing a user's default division when the transfer division option is checked
- D. Cascading delete operations
Answer: A
NEW QUESTION 158
A developer is debugging the following code to determinate why Accounts are not being created Account a = new Account(Name = 'A'); Database.insert(a, false); How should the code be altered to help debug the issue?
- A. Collect the insert method return value a Saveresult record
- B. Add a System.debug() statement before the insert method
- C. Set the second insert method parameter to TRUE
- D. Add a try/catch around the insert method
Answer: A
NEW QUESTION 159
Which type of controller should a developer use to include a list of related records for a Custom Object record on a Visualforce page without needing additional test coverage?
- A. Controller Extension
- B. Standard Controller
- C. Custom Controller
- D. List Controller
Answer: B
NEW QUESTION 160
A developer is debugging the following code to determinate why Accounts are not being created Account a = new Account(Name = 'A'); Database.insert(a, false); How should the code be altered to help debug the issue?
- A. Add a try/catch around the insert method
- B. Collect the insert method return value a Saveresult variable
- C. Add a System.debug() statement before the insert method
- D. Set the second insert method parameter to TRUE
Answer: A
NEW QUESTION 161
A developer has a requirement to create an Order When an Opportunity reaches a "Closed-Won" status.
Which tool should be used to implement this requirement?
- A. Apex trigger
- B. Lightning Component
- C. Process Builder
- D. Lightning
Answer: C
NEW QUESTION 162
A developer runs the following anonymous code block:List<Account> acc = [SELECT Id FROM Account LIMIT 10];Delete acc;Database.emptyRecycleBin(acc);system.debug(Limits.getDMLStatements()+ ', '
+Limits.getLimitDMLStatements());What is the result?
- A. 11, 150
- B. 2, 150
- C. 150, 11
- D. 150, 2
Answer: B
NEW QUESTION 163
A developer needs to avoid potential system problems that can arise in a multi-tenant architecture. Which requirement helps prevent poorty written applications from being deployed to a production environment?
- A. SOQL queries must reference sObActs with their appropriate namespace.
- B. All validation rules must be active before they can be deployed.
- C. Unit tests must cover at least 75% of the application's Apex code
- D. All Apex code must be annotated with the with sharing keyword.
Answer: C
NEW QUESTION 164
A sales manager wants to make sure that whenever an opportunity stage is changed to 'Closed Won', a new case will be of created for the support team to collect necessary information from the customer. How should a developer accomplish this?
- A. Create a workflow rule to create the new case.
- B. Create a Process Builder to create the new case.
- C. Set up a validation rule on the Opportunity Stage.
- D. Create a lookup field to the Case object on the opportunity object.
Answer: B
NEW QUESTION 165
A company that uses a Custom object to track candidates would like to send candidate information automatically to a third -party human resource system when a candidate is hired. What can a developer do to accomplish this task?
- A. Create an escalation rule to the hiring manager.
- B. Create an auto response rule to the candidate.
- C. Create a Process Builder with an outbound message action.
- D. Create a workflow rule with an outbound message action.
Answer: D
NEW QUESTION 166
The sales team at universal container would like to see a visual indicator appear on both account and opportunity page layout to alert salespeople when an account is late making payments or has entered the collections process. What can a developer implement to achieve this requirement without having to write custom code?
- A. Quick action
- B. Workflow rule
- C. Formula field
- D. Roll-up summary field
Answer: C
NEW QUESTION 167
......
Updated Salesforce Study Guide DEX-450 Dumps Questions: https://torrentpdf.guidetorrent.com/DEX-450-dumps-questions.html