Salesforce - Valid CRT-450 - New Salesforce Certified Platform Developer I Exam Name

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Salesforce CRT-450 Exam Syllabus Topics:

Section	Weight	Objectives
Logic and Process Automation	46%	- Exception handling - Declarative process automation features - Apex control flow statements - Apex variables, constants, and expressions - Apex primitive and complex data types - SOQL, SOSL, and DML - Governor limits - Formula fields capabilities and use cases - Apex classes and interfaces - Apex triggers - Roll-up summary fields capabilities and use cases
Data Modeling and Management	12%	- Relationship types - Custom objects and fields - Data import and export - Schema Builder
Testing	12%	- Apex test classes - Execute anonymous vs. unit tests - Test coverage requirements - Test data creation
Debug and Deployment Tools	10%	- Debug logs monitoring - Development and deployment environments - Developer Console, Workbench, and Force.com IDE - Metadata and business data deployment
User Interface	10%	- Visualforce controllers - Lightning components - Visualforce pages
Salesforce Fundamentals	10%	- Core CRM objects capabilities - AppExchange application extension - Multi-tenant environment considerations - MVC pattern mapping - Declarative customization use cases

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Salesforce Certified Platform Developer I Sample Questions (Q150-Q155):

NEW QUESTION # 150
A candidate may apply to multiple jobs at the company Universal Containers by submtting a single application per job posting. Once an application is submitted for a job posting, that application cannot be modified to be resubmitted to a different job posting.What can the administrator do to associate an application with each job posting in the schema for the organization?

A. Create a master-detail relationship in the Job Postings custom object to the Applications custom object.
B. Create a lookup relationship on both objects to a junction object called Job Posting Applications.
C. Create a master-detail relationship in the Application custom object to the Job Postings custom object.
D. Create a lookup relationship in the Applications custom object to the Job Postings custom object

Answer: A

NEW QUESTION # 151
On which object can an administrator create a roll-up summary field?

A. Any object that is on the child side of a lookup relationship.
B. Any object that is on the parent side of a lookup relationship.
C. Any object that is on the detail side of a master-detail relationship.
D. Any object that is on the master side of a master-detail relationship.

Answer: D

NEW QUESTION # 152
A developer needs to have records with specific field values in order to test a new Apex class.
What should the developer do to ensure the data is available to the test?

A. Use SOQL to query the org for the required data.
B. Use Anonymous Apex to create the required data.
C. Use Test.loadData < > and reference a CSV file in a static resource.
D. Use Test.loadData and reference a JSON file in Documents.

Answer: C

Explanation:
The Test.loadData < > method inserts test records from the specified static resource .csv file and for the specified sObject type, and returns a list of the inserted sObjects1. The file contains field names and values for the test records. The first line of the file must contain the field names and subsequent lines are the field values. To learn more about static resources, see "Defining Static Resources" in the Salesforce online help2.
This method is useful for creating test data with specific field values without writing code. The other options are either incorrect or less efficient for this purpose. Anonymous Apex is a way to execute Apex code on demand in the Developer Console, but it is not a recommended way to create test data, as it is not part of the test class and may affect the org data3. SOQL is a query language that can retrieve data from the org, but it cannot create new data. Also, using SOQL to access existing data in a test class requires the @IsTest (SeeAllData=true) annotation, which is not a best practice, as it may cause test failures or unpredictable results4. Test.loadData does not support JSON files, only CSV files1. References:
* Test Class | Apex Reference Guide | Salesforce Developers
* Defining Static Resources | Salesforce Help
* Anonymous Apex | Apex Developer Guide | Salesforce Developers
* Isolation of Test Data from Organization Data in Unit Tests | Apex Developer Guide | Salesforce Developers

NEW QUESTION # 153
A Next Best Action strategy uses an Enhance element that invokes an Apex method to determine a discount level for a Contact, based on a number of factors.
What is the correct definition of the Apex method?

Answer: B

NEW QUESTION # 154
In the following example, which sharing context will myMethod execute when it is invoked?

A. Sharing rules will be Inherited from the calling context.
B. Sharing rules will be enforced for the running user.
C. Sharing rules will not be enforced for the running user.
D. Sharing rules will be enforced by the instantiating class.

Answer: A

NEW QUESTION # 155
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