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CRT-450 Test Engine files, CRT-450 Dumps PDF
Salesforce CRT-450 certification exam is an essential credential for developers who want to showcase their skills and knowledge in building custom applications on the Salesforce platform. Salesforce Certified Platform Developer I certification validates the developer's proficiency in Apex programming language, Visualforce pages, Salesforce data model, security, and testing. To prepare for the exam, candidates can take advantage of various resources available online and join online communities to connect with other developers and learn from their experiences.
Salesforce Certified Platform Developer CRT-450 Dumps Provided Study Notes
PassSureExam expert team recommend you to prepare some notes on these topics along with it don't forget to practice Salesforce Certified Platform Developer CRT-450 Dumps which been written by our expert team, Both these will help you a lot to clear this exam with good marks
- Visual force page.
- Lightning Platform Applications.
- Governor limits on Apex transactions.
- Multi-tenant environment.
- SOSL, SOQL, and DML statements
- Apex control flow statements.
- Roll-up summary fields.
- Write Visual force controllers.
- mapping to the MVC pattern.
- Core CRM objects
- Heroku platform.
- Data model.
- Monitor various types of debug logs.
NEW QUESTION # 88
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. 150, 2
- C. 2, 150
- D. 150, 11
Answer: C
NEW QUESTION # 89
A developer wants to get access to the standard price book in the org while writing a test class that covers an OpportunityLineItem trigger. Which method allows access to the price book?
- A. Use @TestVisible to allow the test method to see the standard price book.
- B. Use Test.loadData ( )and a static resource to load a standard price book
- C. Use Test,getStandardPricebookid ( ) to get the standard price book ID.
- D. Use @IsTest (SeeAllData=True) and delete the existing standard price book
Answer: C
NEW QUESTION # 90
The Account object has a custom Percent field, Rating, defined with a length of 2 with 0 decimal places. An Account record has the value of 50% in its Rating field and is processed in the Apex code below after being retrieved from the database with SOQL.
What is the value of acctScore after this code executes?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 91
Which three code lines are required to create a Lightning component on a Visualforce page? (Choose three.)
- A. $Lightning.useComponent
- B. <apex:slds/>
- C. <apex:includeLightning/>
- D. $Lightning.createComponent
- E. $Lightning.use
Answer: C,D,E
NEW QUESTION # 92
Which two are best practices when it comes to component and application event handling? (Choose two.)
- A. Try to use application events as opposed to component events.
- B. Use component events to communicate actions that should be handled at the application level.
- C. Handle low-level events in the event handler and re-fire them as higher-level events.
- D. Reuse the event logic in a component bundle, by putting the logic in the helper.
Answer: C,D
NEW QUESTION # 93
Which two statements are acceptable for a developer to use inside procedural loops?
- A. Contact con = new Contact();
- B. Delete contactList;
- C. Account a = [SELECT id, Name FROM account WHERE id = : con.AccountId LIMIT 1];
- D. ContactList.remove(i);
Answer: A,D
NEW QUESTION # 94
Which two statements are true about Getter and Setter methods as they relate to Visualforce?
- A. There is no guarantee for the order in which Getter methods are called.
- B. Setter methods always have to be declared global.
- C. A corresponding Setter method is required for each Getter method.
- D. Getter methods pass values from a controller to a page.
Answer: C,D
NEW QUESTION # 95
When the number of record in a recordset is unknown, which control statement should a developer use to implement a set of code that executes for every record in the recordset, without performing a .size() or .length() method call?
- A. For (init_stmt, exit_condition; increment_stmt) { }
- B. While (Condition) { ... }
- C. For (variable : list_or_set) { }
- D. Do { } While (Condition)
Answer: C
NEW QUESTION # 96
A developer can use the debug log to see which three types of information? Choose 3 answers
- A. Resource usage and limits
- B. Actions triggered by time-based workflow
- C. Database changes
- D. User login events
- E. HTTP callout to external systems
Answer: B,C,E
NEW QUESTION # 97
Which Salesforce feature allows a developer to see when a user last logged in to Salesforce if real-time notification is not required?
- A. Calendar Events
- B. Asynchronous Data Capture Events
- C. Event Monitoring Log
- D. Developer Log
Answer: C
NEW QUESTION # 98
A developer created a custom order management app that uses an Apex class. The order is represented by an Order object and an Orderltem object that has a master-detail relationship to Order. During order processing, an order may be split into multiple orders.
What should a developer do to allow their code to move some existing Orderltem records to a new Order record?
- A. Add without sharing to the Apex class declaration.
- B. Select the Allow reparenting option on the master-detail relationship.
- C. Create a junction object between Orderltem and Order.
- D. Change the master-detail relationship to an external lookup relationship.
Answer: B
NEW QUESTION # 99
Which requirement needs to be implemented by using standard workflow instead of Process Builder? Choose
2 answers
- A. Copy an account address to its contacts.
- B. Create activities at multiple intervals.
- C. Submit a contract for approval.
- D. Send an outbound message without Apex code.
Answer: A,D
NEW QUESTION # 100
In which three areas can a Lightning component be used in the Lightning Experience? (Choose three.)
- A. Lightning Connect page
- B. Lightning Home page
- C. Lightning Community Page
- D. Lightning Record Page
- E. Lightning Report page
Answer: B,C,D
NEW QUESTION # 101
Which set of roll-up types are available when creating a roll-up summary field?
- A. AVRAGE, COUNT, SUM, MIN, MAX
- B. AVERAGE, SUM, MIN, MAX
- C. SUM, MIN, MAX
- D. COUNT, SUM, MIN, MAX
Answer: D
NEW QUESTION # 102
A development team wants to use a deployment script lo automatically deploy lo a sandbox during their development cycles.
Which two tools can they use to run a script that deploys to a sandbox?
Choose 2 answers
- A. SFDX CLI
- B. Ant Migration Tool
- C. Developer Console
- D. Change Sets
Answer: A,B
NEW QUESTION # 103
A developer wrote the following two classes:
The StatusFetcher class successfully compiled and saved. However, the Calculator class has a compile time error.
How should the developer fix this code?
- A. Make the isActive method in the StatusFetcher class public.
- B. Change the class declaration for the statusFetcher class to public with inherited sharing.
- C. Change the class declaration for the Calculator class to public with inherited sharing.
- D. Make the doCalculations method in the Calculation class private.
Answer: A
NEW QUESTION # 104
A developer has a block of code that omits any statements that indicate whether the code block should execute with or without sharing. What will automatically obey the organization-wide defaults and sharing settings for the user who executes the code in the Salesforce organization?
- A. Anonymous Blocks
- B. Apex Triggers
- C. Apex Controllers
- D. HTTP Callouts
Answer: A
NEW QUESTION # 105
A developer has to Identify a method in an Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a DML statement to save the changes to the database. Which two techniques should the developer implement as a best practice to esure transaction control and avoid exceeding governor limits? Choose
2 answers
- A. Use Partial DML statements to ensure only valid data is committed.
- B. Use the Database.Savepoint method to enforce database integrity. (Missed)
- C. Use the @ReadOnly annotation to bypass the number of rows returned by a SOQL.
- D. Use the System.Limit class to monitor the current CPU governor limit consuption. (Missed)
Answer: B,D
NEW QUESTION # 106
How should a custom user interface be provided when a user edits an Account in Lightning Experience?
- A. Override the Account's Edit button with Lightning page.
- B. Override the Account's Edit button with Lightning Action
- C. Override the Account's Edit button with Lightning component.
- D. Override the Account's Edit button with Lightning Flow
Answer: C
NEW QUESTION # 107
A developer needs to create an audit trail for records that are sent to the recycle bin.
Which type of trigger is most appropriate to create?
- A. before undelete
- B. after undelete
- C. before delete
- D. after delete
Answer: D
NEW QUESTION # 108
Which option would a developer use to display the Accounts created in the current week and the number of related Contacts using a debug statement in Apex?
- A. For(Account acc: [SELECT Id, Name,(SELECT Id, Name FROM Contacts) FROM Account WHERE CreatedDate = THIS_WEEK]) { List cons = acc.Contacts; System.debug(acc.Name + ' has ' + cons.size() +
'Contacts'; } - B. For(Account acc: [SELECT Id, Name, Account.Contacts FROM Account WHERE CreatedDate = THIS_WEEK]){ List cons = acc.Account.Contacts; System.debug(acc.Name + ' has ' + cons.size() +
'Contacts' } - C. For(Account acc: [SELECT Id, Name, (SELECT Id, Name FROM Contacts) FROM Account WHERE CreatedDate = CURRENT_WEEK]){ List cons = acc.Contacts; System.debug(acc.Name + ' has ' + cons.size() + 'Contacts'); }
- D. For(Account acc:[SELECT Id, Name, Account.Contacts FROM Account WHERE CreatedDate = CURRENT_WEEK]) { List cons = acc.Account.Contacts; System.debug(acc.Name + ' has ' + cons.size() +
'Contacts'); }
Answer: A
NEW QUESTION # 109
A developer has the following class and trigger code:
public class InsuranceRates { public static final Decimal smokerCharge = 0.01; } trigger ContactTrigger on Contact (before insert) { InsuranceRates rates = new InsuranceRates(); Decimal baseCost = XXX; } Which code segment should a developer insert at the XXX to set the baseCost variable to the value of the class variable smokerCharge?
- A. ContactTrigger.InsuranceRates.smokerCharge
- B. InsuranceRates.smokerCharge
- C. Rates.smokerCharge
- D. Rates.getSmokerCharge()
Answer: B
NEW QUESTION # 110
A developer has a unit test that is failing. To identify the issue, the developer copies the code inside the test method and executes it via the Execute Anonymous Apex Tool. The code then executes without failing. Why did the unit test failed, but not the Execute Anonymous?
- A. The test method relies on existing data in the database
- B. The test method has a syntax error in the code.
- C. The test method use a try/catch block
- D. The test method calls an @future method.
Answer: A
NEW QUESTION # 111
A developer wants to display all of the picklist entries for the Opportunity StageName field and all of the available record types for the Opportunity object on a Visualforce page.
Which two actions should the developer perform to get the available picklist values and record types in the controller? (Choose two.)
- A. Use Schema.PicklistEntry returned by Opportunity.StageName.getDescribe().getPicklistValues ().
- B. Use Schema.RecordTypeInfo returned by RecordType.SObjectType.getDescribe().getRecordTypeInfos().
- C. Use Schema.PicklistEntry returned by Opportunity.SObjectType.getDescribe().getPicklistValues ().
- D. Use Schema.RecordTypeInfo returned by Opportunity.SObjectType.getDescribe().getRecordTypeInfos().
Answer: C,D
NEW QUESTION # 112
......
The Salesforce CRT-450 exam is divided into several sections, each covering a different aspect of custom application development on the Salesforce platform. These sections include Apex, Visualforce, data modeling and management, application design, and the Salesforce development lifecycle. Candidates must demonstrate their ability to develop custom applications using these tools and methodologies and apply best practices to ensure optimal performance and scalability.
Pass Your Salesforce Developers CRT-450 Exam on Jan 20, 2024 with 171 Questions: https://www.passsureexam.com/CRT-450-pass4sure-exam-dumps.html
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