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These CRT-450 certification exam's benefits assist the CRT-450 exam dumps to achieve their career objectives. To do this you just need to pass the Salesforce Certified Platform Developer I (CRT-450) exam which is quite challenging and demands complete CRT-450 exam questions preparation. For the quick and complete Salesforce CRT-450 PDF Questions preparation you can get help from Fast2test. The Fast2test is a leading platform that offers valid, updated, and real CRT-450 Questions that are particularly designed for quick and complete CRT-450 exam preparation.

To be successful in the CRT-450 exam, candidates should have a solid understanding of object-oriented programming principles, experience in developing custom applications in Salesforce, and an understanding of the Salesforce platform. Salesforce Certified Platform Developer I certification is suitable for developers with a minimum of six months to one year of experience in Salesforce development. Candidates are also required to have passed the Salesforce Certified Administrator exam before attempting the CRT-450 Exam.

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Salesforce CRT-450 exam covers a wide range of topics, including data modeling, Apex programming, and Visualforce development. Developers who pass the exam demonstrate their ability to design and implement custom applications that meet the needs of their organization. Salesforce Certified Platform Developer I certification also demonstrates a developer's understanding of Salesforce best practices, which can be applied to a range of use cases across different industries.

Salesforce CRT-450 Certification Exam contains 60 multiple-choice questions that need to be completed within 105 minutes. CRT-450 exam evaluates the developer's knowledge of Salesforce development best practices, Apex programming language, and the Salesforce Lightning Platform. Salesforce Certified Platform Developer I certification exam also assesses the candidate's ability to design and implement custom objects, custom fields, and custom relationships.

Salesforce Certified Platform Developer I Sample Questions (Q177-Q182):

NEW QUESTION # 177
Refer to the code snippet below:

When a Lightning web component is rendered, a list of apportunities that match certain criteria shopuld be retrievved from the database and displayed to the end user.
Which three Considerations must the developer implement to make the method available within the Lightning

web component?
Choose 3 answer

A. The method must be annotated with the AureEnabled annolation
B. The method must be annotaled with true Invocablemethod annolation
C. The method cannot mutate the result set retrieved from the database.
D. The method must specify the (continuation-true) attribute
E. The method must specify the (cacheable-trun) attribute

Answer: A,C,E

Explanation:
To make an Apex method available to a Lightning web component, the developer must follow these considerations1:
* The method must be annotated with the @AuraEnabled annotation, which enables client-side access to the method.
* The method must be either static or part of a global class, and it must be public or global.
* The method must specify the cacheable=true attribute if it only gets data, which enables the method to be invoked at component initialization and improves performance by reducing server round trips.
* The method cannot mutate the result set retrieved from the database, which means it cannot modify, insert, or delete any records. This ensures that the method is idempotent and can be cached safely.
* The method cannot use the @InvocableMethod annotation, which is reserved for methods that are exposed as actions in flows or processes. References:
* 1: Call Apex Methods

NEW QUESTION # 178
What should a developer use to implement an automate approval process submission for case?

A. An assignment rules.
B. A workflow rules.
C. Scheduled apex.
D. Process builder.

Answer: D

NEW QUESTION # 179
Which three operations affect the number of times a trigger can fire?
Choose 3 answers

A. Process Flows
B. Criteria-based Sharing calculations
C. Workflow Rules
D. Roll-Up Summary fields
E. Email messages

Answer: A,C,D

NEW QUESTION # 180
A developer in a Salesforce org with 100 Accounts executes the following code using the Developer console:
Account myAccount = new Account(Name = 'MyAccount');Insert myAccount;For (Integer x = 0; x < 250; x++)
{Account newAccount = new Account (Name='MyAccount' + x);try {Insert newAccount;}catch (Exception ex) {System.debug (ex) ;}}insert new Account (Name='myAccount'); How many accounts are in the org after this code is run?

A. 0
B. 1
C. 2
D. 3

Answer: A

NEW QUESTION # 181
A developer must create a CreditcardPayment class that provides an implementation of an existing Payment class. Public virtual class Payment { public virtual void makePayment(Decimal amount) { /*implementation*/ } } Which is the correct implementation?

A. Public class CreditCardPayment implements Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ }
}
B. Public class CreditCardPayment implements Payment {
public override void makePayment(Decimal amount) { /*Implementation*/ }
}
C. Public class CreditcardPayment extends Payment {
public override void makePayment(Decimal amount) { /*implementation*/ }
}
D. Public class CreditCardPayment extends Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ }
}

Answer: C

NEW QUESTION # 182
......

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