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Salesforce CRT-450 Exam is designed for professionals who want to validate their knowledge and skills in developing custom applications on the Salesforce Platform. Salesforce Certified Platform Developer I certification exam is also known as the Salesforce Certified Platform Developer I Exam. The CRT-450 Exam Tests a candidate's understanding of Salesforce's programming languages, including Apex, Visualforce, and SOQL. Additionally, the exam covers topics such as data modeling, security, and testing methodologies.
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Salesforce CRT-450 exam is a multiple-choice format exam consisting of 60 questions that must be completed within 105 minutes. CRT-450 exam is designed to test the candidate's knowledge of Salesforce development concepts, including data modeling, Apex, Visualforce, and application design. Passing the CRT-450 Exam requires a minimum score of 63%, which is equivalent to 38 correct answers out of 60.
NEW QUESTION # 158
Management asked for opportunities to be automatically created for accounts with annual revenue greater than $1, 000,000. A developer created the following trigger on the Account object to satisfy this requirement.
for (Account a : Trigger.new) {
if (a.AnnualRevenue > 1000000) {
List<Opportunity> oppList = [SELECT Id FROM Opportunity WHERE AccountId = :a.Id]; if (oppList.size() == 0) { Opportunity oppty = new Opportunity(Name = a.Name, StageName = 'Prospecting', CloseDate = System.
today().addDays(30));
insert oppty;
}
}
}
Users are able to update the account records via the UI and can see an opportunity created for high annual revenue accounts. However, when the administrator tries to upload a list of 179 accounts using Data Loader, it fails with system, Exception errors.
Which two actions should the developer take to fix the code segment shown above?
Choose 2. answers
Answer: A,C
Explanation:
This is a classicbulkification problem, covered under"Apex Development Best Practices"in the PD1 guide.
Reference:Apex Developer Guide - Bulk Design Patterns
D (Correct):DML operations (like insert) in a loop can cause theDML 151 limiterror. Moving them outside the loop and collecting records in a list before performing a single DML operation is best practice.Reference:
Salesforce Platform Developer I Study Guide - Process Automation and Logic (30%)
NEW QUESTION # 159
A development team wants to use a deployment script to automatically deploy to a sandbox during their development cycles.
Which two tools can they use to run a script that deploys to a sandbox?
Choose 2 answers
Answer: B,C
NEW QUESTION # 160
A developer considers the following snippet of code:
Based on this code, what is the value of x?
Answer: B
NEW QUESTION # 161
When using SalesforceDX, what does a developer need to enable to create and manage scratch orgs?
Answer: A
Explanation:
https://developer.salesforce.com/docs/atlas.en-us.sfdx_dev.meta/sfdx_dev/sfdx_dev_scratch_orgs.htm When using SalesforceDX, a developer needs to enable Dev Hub in order to create and manage scratch orgs. A Dev Hub is a special type of org used by developers to store source code and other development-related artifacts. It is also used to create and manage scratch orgs, which are temporary orgs used for development and testing. Reference: https://developer.salesforce.com/docs/atlas.en-us.sfdx_dev.meta/sfdx_dev/sfdx_dev_intro.htm
NEW QUESTION # 162
What is a benefit of developing applications
Answer: A
Explanation:
Salesforce's multi-tenant architecture provides shared computing resources that are predefined and managed by Salesforce. This ensures scalability, security, and reliability while eliminating the need for customers to manage infrastructure.
Reference:
Salesforce Multi-Tenant Architecture
NEW QUESTION # 163
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