CRT-450 GUARANTEED QUESTIONS ANSWERS | CRT-450 RELIABLE TEST TESTKING

CRT-450 Guaranteed Questions Answers | CRT-450 Reliable Test Testking

CRT-450 Guaranteed Questions Answers | CRT-450 Reliable Test Testking

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2Pass4sure online digital Salesforce CRT-450 exam questions are the best way to prepare. Using our Salesforce Certified Platform Developer I (CRT-450) exam dumps, you will not have to worry about whatever topics you need to master. To practice for a Salesforce CRT-450 Certification Exam in the software (free test), you should perform a self-assessment. The Salesforce CRT-450 practice test software keeps track of each previous attempt and highlights the improvements with each attempt.

Salesforce CRT-450 (Salesforce Certified Platform Developer I) Certification Exam is designed for individuals who want to demonstrate their knowledge and skills in developing custom applications using the Salesforce platform. Salesforce Certified Platform Developer I certification validates the expertise of developers in building and deploying custom business logic and interfaces, as well as their ability to create automated processes using Apex and Visualforce.

To become a Salesforce Certified Platform Developer I, candidates must pass the CRT-450 Exam. CRT-450 exam consists of 60 multiple-choice questions that must be completed within 105 minutes. CRT-450 exam covers various topics, including data modeling and management, Apex and Visualforce, debugging and testing, and security. Salesforce Certified Platform Developer I certification is ideal for individuals with experience in developing custom applications and those seeking to specialize in Salesforce development.

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The CRT-450 practice exam we offered is designed with the real questions that will help you in enhancing your knowledge about the CRT-450 certification exam. Our online test engine will improve your ability to solve the difficulty of CRT-450 Real Questions and get used to the atmosphere of the formal test. Our experts created the valid CRT-450 study guide for most of candidates to help them get good result with less time and money.

To prepare for the Salesforce CRT-450 Exam, candidates are advised to have a thorough understanding of the Salesforce platform and its various features. They should also have experience in developing custom applications using Apex and Visualforce. Salesforce provides official study materials, including online courses, study guides, and practice exams, to help candidates prepare for the exam.

Salesforce Certified Platform Developer I Sample Questions (Q158-Q163):

NEW QUESTION # 158
Which three Salesforce resources can be accessed from a Lightning web component?
Choose 3 answers

  • A. Content asset files
  • B. Static resources
  • C. Third-party web components
  • D. All external libraries
  • E. SVG resources

Answer: A,B,E

Explanation:
Lightning Web Components (LWCs) have access to a variety of resources in Salesforce. Below are the supported resources:
Static Resources (A):You can use static resources to reference JavaScript libraries, images, and other files needed in an LWC.
Reference:Static Resources in LWC
SVG Resources (C):LWCs can use custom SVG files for icons or other visual elements.
Reference:SVG Resources in LWC
Content Asset Files (E):Content asset files, like images or videos, stored in Salesforce can be accessed and used in LWC.
Reference:Using Content Assets in LWC
Incorrect Options:
B: All external libraries:Only libraries uploaded as static resources are supported, not directly external libraries.
D: Third-party web components:While supported, additional configuration is needed to use them effectively.


NEW QUESTION # 159
The following automations already exist on the Account object;
* A workflow rule that updates a field when a certain criteria is met
* A custom validation on a field
* A How that updates related contact records
A developer created a trigger on the Account object.
What should the developer consider while testing the trigger code?

  • A. The flow may be launched multiple times.
  • B. The trigger may fire multiple times during a transaction.
  • C. A workflow rule field update will cause the custom validation to run again.
  • D. Workflow rules will fire only after the trigger has committed all DML operations to the database.

Answer: B

Explanation:
A trigger may fire multiple times during a transaction because of the order of execution of different automation tools in Salesforce. According to the documentation, the order of execution is as follows:
* Executes all before triggers.
* Saves the record to the database, but doesn't commit yet.
* Executes all after triggers.
* Executes assignment rules.
* Executes auto-response rules.
* Executes workflow rules.
* If there are workflow field updates, updates the record again.
* If the record was updated with workflow field updates, fires before update triggers and after update triggers one more time (and only one more time), in addition to standard validations. Custom validation rules, duplicate rules, and escalation rules are not run again.
* Executes processes and flows launched via processes and flow trigger workflow actions. When a process or flow executes a DML operation, the affected record goes through the save procedure.
* Executes escalation rules.
* Executes entitlement rules.
* If the record contains a roll-up summary field or is part of a cross-object workflow, performs calculations and updates the roll-up summary field in the parent record. Parent record goes through save procedure.
* If the parent record is updated, and a grandparent record contains a roll-up summary field or is part of a cross-object workflow, performs calculations and updates the roll-up summary field in the grandparent record. Grandparent record goes through save procedure.
* Executes Criteria Based Sharing evaluation.
* Commits all DML operations to the database.
* Executes post-commit logic, such as sending email.
As you can see, there are several steps that can cause the record to go through the save procedure again, which will fire the triggers again. Therefore, the developer should consider this possibility and write the trigger code accordingly to avoid unwanted side effects or recursion. For example, the developer can use static variables to track the trigger invocation or use bulkified patterns to handle collections of records efficiently.
References:
* 1: Order of Execution (Apex Developer Guide)


NEW QUESTION # 160
A developer has the controller class below.

Which code block will run successfully in an execute anonymous window?
myFooController m = new myFooController();

  • A. System.assert(m.prop !=null);
    myFooController m = new myFooController();
  • B. System.assert(m.prop ==null);
    myFooController m = new myFooController();
  • C. System.assert(m.prop ==0);
    myFooController m = new myFooController();
  • D. System.assert(m.prop ==1);

Answer: B

Explanation:
Explanation


NEW QUESTION # 161
What are two benefits of using External IDs?
Choose 2 answers

  • A. An External ID can be used with Salesforce Mobile to make external data visible.
  • B. An External ID field can be used Co reference an ID from another external system.
  • C. An External ID can be a formula field to help create a unique key from two fields in Salesforce.
  • D. An External ID is indexed and can improve the performance of SOQl quenes.

Answer: B,D

Explanation:
External IDs are useful for data integration and synchronization between Salesforce and other external platforms. By mapping records based on the External ID, you can easily import, update, or upsert data from external sources without relying on the Salesforce record ID. External IDs are also indexed, which means they can speed up the SOQL queries that use them as filters or join conditions. References: External ID in Salesforce: Everything You Need To Know, Relating Records by Using an External ID, Certification - Platform Developer I - Trailhead


NEW QUESTION # 162
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 <
150; 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: B


NEW QUESTION # 163
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