Free Sales Ending Soon - 100% Valid TVB-450 Exam Dumps with 151 Questions
Verified TVB-450 dumps Q&As on your Salesforce Certified Platform Developer Exam Questions Certain Success!
To prepare for the Salesforce TVB-450 exam, professionals can take the Trailhead Virtual Bootcamp for Platform Developer I. This bootcamp provides hands-on experience with the Salesforce platform and covers all the topics that are tested on the exam. Additionally, Salesforce offers study materials and practice exams to help professionals prepare for the exam. It is recommended that professionals have experience with the Salesforce platform and programming languages before taking the exam.
NEW QUESTION # 88
What are three techniques that a developer can use to invoke an anonymous block of code? (Choose three.)
- A. Type code into the Developer Console and execute it directly.
- B. Use the SOAP API to make a call to execute anonymous code.
- C. Create and execute a test method that does not specify a runAs() call.
- D. Run code using the Anonymous Apex feature of the Developer's IDE.
- E. Create a Visualforce page that uses a controller class that is declared without sharing.
Answer: A,B,D
NEW QUESTION # 89
Given the following trigger implementation:
trigger leadTrigger on Lead (before update){
final ID BUSINESS_RECORDTYPEID = '012500000009Qad';
for(Lead thisLead : Trigger.new){
if(thisLead.Company != null && thisLead.RecordTypeId != BUSINESS_RECORDTYPEID){ thisLead.RecordTypeId = BUSINESS_RECORDTYPEID;
}
}
}
The developer receives deployment errors every time a deployment is attempted from Sandbox to Production.
What should the developer do to ensure a successful deployment?
- A. Ensure a record type with an ID of BUSINESS_RECORDTYPEID exists on Production prior to deployment.
- B. Ensure the deployment is validated by a System Admin user on Production.
- C. Ensure BUSINESS_RECORDTYPEID is pushed as part of the deployment components.
- D. Ensure BUSINESS_RECORDTYPEID is retrieved using Schema.Describe calls.
Answer: A
NEW QUESTION # 90
What should be used to create scratch orgs?
- A. Sandbox refresh
- B. Workbench
- C. Salesforce CLI
- D. Developer Console
Answer: C
NEW QUESTION # 91
Universal Containers has created a unique process for tracking container repairs. A custom field, status__c, has been created within the container__c custom object. A developer is tasked with sending notifications to multiple external systems every time the value of the status__picklist changes.
Which two tools should the developer use to meet the business requirement and ensure low maintenance of the solution?
Choose 2 answers
- A. Platform event
- B. Apex callouts
- C. Apex trigger
- D. Record-Triggered flow
Answer: A,B
NEW QUESTION # 92
Universal Containers hires a developer to build a custom search page to help user- find the Accounts they want. Users will be able to search on Name, Description, and a custom comments field.
Which consideration should the developer be aware of when deciding between SOQL and SOSL?
Choose 2 answers
- A. SOSL is faster for tent searches.
- B. SOQL is able to return more records.
- C. SOSL is able to return more records.
- D. SOQL is faster for text searches.
Answer: A,B
NEW QUESTION # 93
A developer is asked to prevent anyone other than a user with Sales Manager profile from changing the Opportunity Status to Closed Lost if the lost reason is blank.
Which automation allows the developer to satisfy this requirement in the most efficient manner?
- A. approval process on the Opportunity object
- B. An error condition formula on a validation rule on Opportunity
- C. A record trigger flow on the Opportunity object
- D. An Apex trigger on the Opportunity object
Answer: B
NEW QUESTION # 94
Einstein Next Best Action Is configured at Universal Containers to display recommendations to internal users on the Account detail page.
If the recommendation is approved, a new opportunity record and task should be generated. If the recommendation is rejected, an Apex method must be executed to perform a callout to an external system.
Which three factors should a developer keep Hi mind when implementing the Apex method?
Choose 3 answers
- A. The method must use the @Future annotation.
- B. The method must be defined as static.
- C. The method must use the @AuraEnabled annotation.
- D. The method must be defined as public.
- E. The method must use the @invocableMethod annotation.
Answer: A,B,D
NEW QUESTION # 95
The Job_Application__c custom object has a field that is a Master-Detail relationship to the Contact object, where the Contact object is the Master. As part of a feature implementation, a developer needs to retrieve a list containing all Contact records where the related Account Industry is 'Technology' while also retrieving the contact's Job_Application__c records.
Based on the object's relationships, what is the most efficient statement to retrieve the list of contacts?
- A. [SELECT Id, (SELECT Id FROM Job_Application_c) FROM Contact WHERE
Account.Industry = 'Technology']; - B. [SELECT Id, (SELECT Id FROM Job_Applications_r) FROM Contact WHERE
Accounts.Industry = 'Technology']; - C. [SELECT Id, (SELECT Id FROM Job_Applications_c) FROM Contact WHERE
Accounts.Industry = 'Technology']; - D. [SELECT Id, (SELECT Id FROM Job_Applications_r) FROM Contact WHERE
Account.Industry = 'Technology'];
Answer: B
NEW QUESTION # 96
Get Cloudy Consulting (GCC) has a multitude of servers that host its customers' websites. GCC wants to provide a servers status page that is always on display in its call center. It should update in real time with any changes made to any servers. To accommodate this on the server side, a developer created a server Update platform event.
The developer is working on a Lightning web component to display the information.
- A. import ( subscribe, unsubscribe, onError ) from 'lightning/empApi '
- B. import ( subscribe, unsubscribe, onError ) from 'lightning/MessageChannel'
- C. import ( subscribe, unsubscribe, onError ) from 'lightning/pubsub'
- D. import ( subscribe, unsubscribe, onError ) from 'lightning/ServerUpdate'
Answer: A
NEW QUESTION # 97
A developer wants to retrieve the Contacts and Users with the email address '[email protected]'.
Which SOSL statement should the developer use?
- A. FIND {Email = '[email protected]'} IN Contact, User
- B. FIND {Email = '[email protected]'} RETURNING Contact (Email), User (Email)
- C. FIND {[email protected]} IN Email Fields RETURNING Contact (Email), User (Email)
- D. FIND Email IN Contact, User FOR {dev2uc.com}
Answer: C
NEW QUESTION # 98
Universal Containers has a support process that allows users to request support from its engineering team using a custom object, Engineering_Support__c.
Users should be able to associate multiple engineering_Support__c records to a single Opportunity record.
Additionally, aggregate Information about the Engineering_support__c records should be shown on the Opportunity record.
What should a developer Implement to support these requirements?
- A. Master-detail field from Engineering_Support__c to Opportunity.
- B. Lookup field from Opportunity to Engineering_Support__c
- C. Master-detail field from Opportunity to Engineering_Support__c
- D. Lookup field from Engineering_support__c to Opportunity
Answer: A
NEW QUESTION # 99
A developer needs to confirm that an Account trigger is working correctly without changing the organization's dat a. What would the developer do to test the Account trigger?
- A. Use the Test menu on the developer Console to run all test classes for the account trigger.
- B. Use the New button on the Salesforce Accounts Tab to create a new Account record.
- C. Use Deply from the Force.com IDE to deploy an 'insert Account' Apex class.
- D. Use the Open Execute Anonymous feature on the Developer Console to run an 'insert Account' DML statement.
Answer: A
NEW QUESTION # 100
Universal Containers recently transitioned from Classic to Lighting Experience. One of its business processes requires certain value from the opportunity object to be sent via HTTP REST callout to its external order management system based on a user-initiated action on the opportunity page. Example values are as follow Name Amount Account Which two methods should the developer implement to fulfill the business requirement? (Choose 2 answers)
- A. Create a Visualforce page that performs the HTTP REST callout, and use a Visualforce quick action to expose the component on the Opportunity detail page.
- B. Create a Lightning component that performs the HTTP REST callout, and use a Lightning Action to expose the component on the Opportunity detail page.
- C. Create an after update trigger on the Opportunity object that calls a helper method using @Future(Callout=true) to perform the HTTP REST callout.
- D. Create a Process Builder on the Opportunity object that executes an Apex immediate action to perform the HTTP REST callout whenever the Opportunity is updated.
Answer: B,C
NEW QUESTION # 101
What is the maximum number of SOQL queries used by the following code? List<Account> aList = [SELECT Id FROM Account LIMIT 5]; for (Account a : aList){ List<Contact> cList = [SELECT Id FROM Contact WHERE AccountId = :a.Id); }
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 102
Which two conditions cause workflow rules to fire? Choose 2 answers
- A. Updating records using the bulk API
- B. An Apex Batch process that changes field values
- C. Changing the territory assignments of accounts and opportunities
- D. Converting leads to person accounts
Answer: A,B
NEW QUESTION # 103
What will be the output in the debug log in the event of a QueryExeption during a call to the @query method in the following Example?
- A. Querying Accounts. Custom Exception Done.
- B. Querying Accounts. Query Exception.
- C. Querying Accounts. Custom Exception.
- D. Querying Accounts. Query Exception. Done
Answer: D
NEW QUESTION # 104
A developer needs to allow users to complete a form on an Account record that will create a record for a custom object. The form needs to display different fields depending on the user's job role. The functionality should only be available to a small group of users.
Which three things should the developer do to satisfy these requirements?
Choose 3 answers
- A. Add a dynamic action to the Account record page.
- B. Add a dynamic action to the user's assigned page layouts.
- C. Create a dynamic form.
- D. Create a custom permission for the users.
- E. Create a Lightning web component.
Answer: A,C,D
NEW QUESTION # 105
What is the result of the following code?
- A. The record will not be created and no error will be reported.
- B. The record will be created and no error will be reported.
- C. The record will be created and a message will be in the debug log.
- D. The record will not be created and a exception will be thrown.
Answer: A
NEW QUESTION # 106
A company has a custom object, Sales, }_Help_Request__c, that has a Lookup relationship to Opportunity. The Seles Help Request__c has a mumber field, Number_ct_Hours__c, that represents the amount of time spent on the Sales_Help Request__C.
A developer is tasked with creating a field, total_Hour2__c, on Opportunity that should be the sum of all of the Number_of_Hours_c values for the Sales_Help_Request__c records related to that Opportunity.
What should the developer use to implement this?
- A. A roll-up summary field on the Opportunity object
- B. A record-triggered flow on the Sales Help Request__c object
- C. A trigger on the Opportunity object
- D. A roll-up summary field on the sales Help_Request__c object
Answer: C
NEW QUESTION # 107
Which three statements are true regarding trace flags? (Choose three.)
- A. If active trace flags are not set, Apex tests execute with default logging levels.
- B. Trace flags override logging levels.
- C. Trace flags can be set in the Developer Console, Setup, or using the Tooling API.
- D. Setting trace flags automatically cause debug logs to be generated.
- E. Logging levels override trace flags.
Answer: A,B,C
NEW QUESTION # 108
An Apex method, getAccounts, that returns a List of Accounts given a searchTerm, is available for Lightning Web components to use.
What is the correct definition of a Lightning Web component property that uses the getAccounts method?
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: C
NEW QUESTION # 109
As a part of class implementation a developer must execute a SOQL query against a large data ser based on the contact object. The method implementation is as follows.
Which two methods are best practice to implement heap size control for the above code? (Choose 2 Answers)
- A. Use a SOQL FOR loop, to chunk the result set in batches of 200 records.
- B. Use WHERE clauses on the SOQL query to reduce the number of records retrieved.
- C. Use the FOR UPDATE option on the SOQL query to lock down the records retrieved.
- D. Use visual keyword when declaring the retrieve variable.
Answer: A,D
NEW QUESTION # 110
The values 'High', 'Medium', and 'Low' are Identified as common values for multiple picklist across different object. What is an approach a developer can take to streamline maintenance of the picklist and their values, while also restricting the values to the ones mentioned above?
- A. Create the Picklist on each object as a required field and select "Display values alphabeticaly, not in the order entered".
- B. Create the Picklist on each object and select "Restrict picklist to the values defined in the value set".
- C. Create the Picklist on each and add a validation rule to ensure data integrity.
- D. Create the Picklist on each object and use a Global Picklist Value Set containing the Values.
Answer: D
NEW QUESTION # 111
A Salesforce Administrator used Flow Builder to create a flow named ''accountOnboarding''. The flow must be used inside an Aura component.
Which tag should a developer use to display the flow in the component?
- A. Aura:flow
- B. Lightning:flow
- C. Aura:flow
- D. Lightning-flow
Answer: B
NEW QUESTION # 112
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. Workflow Rules
- B. Approval Process
- C. Salesforce Flow
- D. Process Builder
Answer: C
NEW QUESTION # 113
......
Salesforce TVB-450 exam consists of 60 multiple-choice questions that must be completed in 105 minutes. TVB-450 exam covers a range of topics, including data modeling, Apex programming, and debugging and testing. To pass the exam, developers must achieve a score of 68% or higher.
TVB-450 Exam Dumps - 100% Marks In TVB-450 Exam: https://www.topexamcollection.com/TVB-450-vce-collection.html
Exam Dumps Use Real Salesforce Certified Platform Developer Dumps With 151 Questions: https://drive.google.com/open?id=1yoru3s-8QTrs4nZKP92U52UkDFQQ4DP1
