Best CRT-450 Preparation Materials - CRT-450 Reliable Test Topics

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These latest Salesforce Certified Platform Developer I (CRT-450) Questions were made by TestPDF professionals after working day and night so that users can prepare for the Salesforce CRT-450 exam successfully. TestPDF even guarantees you that you can pass the Salesforce CRT-450 Certification test on the first try with your untiring efforts.

Salesforce CRT-450 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Testing, Debugging, and Deployment	17%	- Debugging and deployment tools - Unit testing in Apex
Topic 2: User Interface	10%	- Lightning Component basics - User interface customization
Topic 3: Logic and Process Automation	30%	- Triggers and Apex classes - Workflow, Process Builder, and Flow
Topic 4: Data Modeling and Management	20%	- Object schema design and relationships - Data import, export, and management tools
Topic 5: Apex Basics	23%	- Apex syntax and core concepts - SOQL and SOSL queries

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Best CRT-450 Preparation Materials: Salesforce Certified Platform Developer I - High Pass-Rate Salesforce CRT-450 Reliable Test Topics

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Salesforce Certified Platform Developer I Sample Questions (Q153-Q158):

NEW QUESTION # 153
A developer uses a before insert trigger on the Lead object to fetch the Territory__c object, where the Territory__c.PostalCode__c matches the Lead.PostalCode. The code fails when the developer uses the Apex Data Loader to insert 10,000 Lead records. The developer has the following code block: Line-01: for (Lead l : Trigger.new){Line-02: if (l.PostalCode != null) {Line-03: List<Territory__c> terrList = [SELECT Id FROM Territory__c WHERE PostalCode__c = :l.PostalCode];Line-04: if(terrList.size() > 0) Line-05:
l.Territory__c = terrList[0].Id; Line-06: }Line-07: }Which line of code is causing the code block to fail?

A. Line-02: A NullPointer exception is thrown if PostalCode is null.
B. Line-01: Trigger:new is not valid in a before insert Trigger.
C. Line-03: A SOQL query is located inside of the for loop code.
D. Line-05: The Lead in a before insert trigger cannot be updated.

Answer: C

NEW QUESTION # 154
Universal Hiring uses Salesforce to capture job applications. A salesforce administrator created two custom objects; Job__c acting as the maste object, Job _Application__c acting as the detail.
Within the Job ___c object, a custom multi-select picklist, preferred Locations __c, contains a list of approved states for the position. Each Job_Application__c record relates to a Contact within the system through a master-detail relationship.
Recruiters have requested the ability to view whether the Contact's Mailing State value matches a value selected on the Preferred_Locations__c field, within the Job_Application__c record. Recruiters would like this value to be kept in sync if changes occur to the Contact's Mailing State.
What is the recommended tool a developer should use to meet the business requirement?

A. Record-triggered flow
B. Apex trigger
C. Formula field
D. Roll-up summary field

Answer: A

Explanation:
A record-triggered flow is a type of flow that runs when a record is created or updated1. It can perform actions such as updating fields, creating records, sending emails, and calling Apex classes2. A record-triggered flow is the recommended tool for this scenario because it can compare the Contact's Mailing State with the Job's Preferred Locations, and update a custom field on the Job Application object accordingly. It can also handle changes to the Contact's Mailing State and keep the Job Application field in sync3. References:
* 1: Record-Triggered Flows | Salesforce Help
* 2: What You Can Do with Record-Triggered Flows | Salesforce Help
* 3: Universal Hiring is using Salesforce to capture job applications. A ... | Salesforce Quiz

NEW QUESTION # 155
Universal Container wants Opportunities to no longer be editable when reaching the Clousd stage.
How should a develoiper accomplish this?

A. Use the Process Automation setting.
B. Use a validation rule.
C. Use flow Builder
D. Mark fields as read-only on the page layout.

Answer: B

NEW QUESTION # 156
Which two queries can a developer use in a visualforce controller to protect against SOQL injection Vulnerabilities? Choose 2 answers

A. String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
B. String qryName = '%' + String.escpaeSingleQuotes(name)+ '%'; String qryString = 'SELECT Id FROM Contact WHEREName LIKE :qryNAme'; List queryResults = Database.query(qryString);
C. StringqryName = '%' + name '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE
:qryNAme'; List queryResults = Database.query(qryString);
D. String qryName = '%' + String.enforceSecurityChecks(name)+ '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);

Answer: A,D

NEW QUESTION # 157
Universal Containers wants to back up all of the data and attachments in its Salesforce org once month. Which approach should a developer use to meet this requirement?

A. Schedule a report.
B. Use the Data Loader command line.
C. Define a Data Export scheduled job.
D. Create a Schedulable Apex class.

Answer: C

Explanation:
Scheduling a Data Export job is the best way to back up all the data and attachments in a Salesforce org once a month. The Data Export job can be scheduled to run at a certain frequency so that the data can be backed up on a regular basis. This makes it easy to restore the data in case of any emergency.

NEW QUESTION # 158
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