Salesforce CRT-450 exam practice questions and answers

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Salesforce CRT-450 Exam Syllabus Topics:

SectionWeightObjectives
User Interface10%- Visualforce controllers
- Lightning components
- Visualforce pages
Salesforce Fundamentals10%- AppExchange application extension
- Core CRM objects capabilities
- Declarative customization use cases
- Multi-tenant environment considerations
- MVC pattern mapping
Logic and Process Automation46%- Apex classes and interfaces
- Formula fields capabilities and use cases
- Apex variables, constants, and expressions
- Governor limits
- Roll-up summary fields capabilities and use cases
- Apex triggers
- SOQL, SOSL, and DML
- Apex primitive and complex data types
- Declarative process automation features
- Apex control flow statements
- Exception handling
Testing12%- Apex test classes
- Test data creation
- Test coverage requirements
- Execute anonymous vs. unit tests
Debug and Deployment Tools10%- Debug logs monitoring
- Development and deployment environments
- Developer Console, Workbench, and Force.com IDE
- Metadata and business data deployment
Data Modeling and Management12%- Data import and export
- Relationship types
- Schema Builder
- Custom objects and fields

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CRT-450 Exam Quick Prep | CRT-450 PDF Questions

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Salesforce Certified Platform Developer I Sample Questions (Q215-Q220):

NEW QUESTION # 215
Which statement would a developer use when creating test data for products and pricebooks?

Answer: D


NEW QUESTION # 216
Consider the following code snippet for a Visualforce page that is launched using a Custom Button on the Account detail page layout.

When the Save button is pressed the developer must perform a complex validation that involves multiple objects and, upon success, redirect the user to another Visualforce page.
What can the developer use to meet this business requirement?

Answer: A

Explanation:
A custom controller is an Apex class that uses the default, no-argument constructor for the outer, top-level class. You cannot create a custom controller constructor that includes parameters. A custom controller is needed to perform complex validation that involves multiple objects and then redirect the user to another Visualforce page upon success. A custom controller can override the standard actions of a standard controller, such as save, edit, view, or delete, and define new actions. A custom controller runs in system mode, so the user's permissions and field-level security do not apply. References: You can find more information about custom controllers in the Visualforce Developer Guide and the Apex Developer Guide on Salesforce's official website.


NEW QUESTION # 217
A developer is asked to create a PDF quote document formatted using the company's branding guidelines, and automatically save it to the Opportunity record.
Which two ways should a developer create this functionality? (Choose two.)

Answer: B,D


NEW QUESTION # 218
A developer needs to create a custom visualforce button for the opportunity object page layout that will cause a web service to be called and redirect the user to a new page when clicked.
Which three attributes need to be defined in the <apx:page> tag of the visualforce page to enable this functionality?

Answer: A,C,D


NEW QUESTION # 219
Universal Container(UC) wants to lower its shipping cost while making the shipping process more efficient. The Distribution Officer advises UC to implement global addresses to allow multiple Accounts to share a default pickup address. The Developer is tasked to create the supporting object and relationship for this business requirement and uses the Setup Menu to create a custom object called
"Global Address". Which field should the developer ad to create the most efficient model that supports the business need?

Answer: D


NEW QUESTION # 220
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