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Heaps of beginners and skilled professionals already have surpassed the Salesforce CRT-450 certification exam and pursuing a worthwhile profession inside the quite aggressive market. You may additionally turn out to be a part of this skilled and certified community. To try this you sincerely need to pass the Salesforce CRT-450 Certification examination.

Salesforce CRT-450 Exam covers a wide range of topics, including Apex programming language, Visualforce framework, Salesforce data model, security model, and declarative customization. Developers who want to pass CRT-450 exam must have hands-on experience in building custom applications using Apex and Visualforce. They must also have a deep understanding of the Salesforce platform and be able to apply best practices in their development work.

Salesforce Certified Platform Developer I Sample Questions (Q94-Q99):

NEW QUESTION # 94
A developer has identified 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 datadase. Which two techniques should the developer implement as a best practice to ensure 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 Reedonly annotation to bypass the number of rows returned by a SOQL.
C. Use the Database,Savepoint method to enforce database integrity.
D. Use the System,Limit classto monitor the current CPU governor limit consumption.

Answer: C,D

NEW QUESTION # 95
Universal Containers wants Opportunities to be locked from editing when reaching the Closed/Won stage.
Which two strategies should a developer use to accomplish this? (Choose two.)

A. Use a validation rule.
B. Use a Visual Workflow.
C. Use the Process Automation Settings.
D. Use a Trigger.

Answer: A,D

NEW QUESTION # 96
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. Lightning-flow
B. Aura:flow
C. Aura:flow
D. Lightning:flow

Answer: D

NEW QUESTION # 97
What are two considerations for running a flow in debug mode?
Choose 2 answers

A. Clicking Pause or executing a Pause element closes the flow and ends debugging.
B. Callouts to external systems are not executed when debugging a flow.
C. DML operations will be rolled back when the debugging ends.
D. Input variables of type record cannot be passed into the flow,

Answer: B,C

Explanation:
Running a flow in debug mode allows the developer to test the flow logic and functionality before activating it. Debug mode also provides detailed information about the flow elements, variables, and outcomes as the flow runs1. However, there are some limitations and considerations for debugging a flow, such as:
* Callouts to external systems are not executed when debugging a flow. This means that any flow elements that invoke Apex actions or invocable actions that make callouts will be skipped during debugging. The developer can use mock responses or stubs to simulate the callout results2.
* DML operations will be rolled back when the debugging ends. This means that any changes made to the database by the flow will not be committed or visible after the debugging session. The developer can use the Developer Console or the Setup Audit Trail to view the DML operations performed by the flow3.
The other two options are incorrect because:
* Clicking Pause or executing a Pause element does not close the flow and end debugging. Instead, it pauses the flow execution and allows the developer to inspect the flow state and variables at that point. The developer can resume the flow execution by clicking Resume or Next4.
* Input variables of type record can be passed into the flow. The developer can specify the record ID or assign field values for the input record variable when debugging the flow. The developer can also use the running user or a different user as the input record variable.
References:
* 1: Debug a Flow in Flow Builder | Salesforce Help
* 2: Debug Flows That Make Callouts | Salesforce Help
* 3: Debug Flows That Perform DML Operations | Salesforce Help
* 4: [Pause a Flow | Salesforce Help]
* : [Set Input Values for a Flow | Salesforce Help]

NEW QUESTION # 98
While working in a sandbox, an Apex test fails when run in the Test Runner. However, executing the Apex logic in the Execute Anonymous window succeeds with no exceptions or errors.
Why did the method fail in the sandbox test framework but succeed in the Developer Console?

A. The test method has a syntax error in the code.
B. The test method is calling an @future method.
C. The test method relies on existing data in the sandbox.
D. The test method does not use system. runAs to execute as a specific user.

Answer: C

Explanation:
Test Isolation Principle:
Apex test methods run in a sandboxed environment without access to existing org data unlessseeAllData=trueis used.
The test fails if it relies on data not created within the test itself.
Why Not Other Options?
A:runAssimulates user context but does not affect test isolation.
B: @future methods do not cause failures if handled correctly.
D: Syntax errors would prevent code compilation.
References:Test Data Isolation:https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode
/apex_testing_data.htm

NEW QUESTION # 99
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