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DEV-450 Online Test Engine

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  • Total Questions: 65
  • Updated on: Oct 26, 2026
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  • Total Questions: 65
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DEV-450 PDF Practice Q&A's

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  • Total Questions: 65
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A high-quality certification makes you more competitive — that part is not in doubt. The Salesforce Programmatic Development using Apex and Visualforce can be your edge in a crowded field, and Lead1Pass's DEV-450 bank — 65 expert-verified practice questions — is built to help you claim it.

Salesforce DEV-450 Exam Overview:

Certification Vendor:Salesforce
Exam Name:Salesforce Programmatic Development using Apex and Visualforce
Exam Number:DEV-450
Passing Score:N/A
Exam Price:Varies by region and training partner
Available Languages:English
Related Certifications:Salesforce Certified Platform Developer I
Real Exam Qty:N/A
Exam Format:Hands-on Labs, Instructor-Led Training, Practical Exercises
Exam Duration:40 hours (5-day instructor-led course)
Certificate Validity Period:N/A
Sample Questions: DOWNLOAD DEMO
Exam Way:Instructor-led classroom training or virtual classroom delivery.
Pre Condition:Recommended: One year of object-oriented programming experience (Java or similar), basic SQL, HTML, JavaScript, relational database concepts, and Salesforce platform fundamentals.
Official Syllabus URL:https://www.salesforce.com/content/dam/web/en_us/www/academic-alliance/datasheets/DS_DEV450.pdf

Salesforce DEV-450 Exam Syllabus Topics:

SectionObjectives
Visualforce Testing and Security- Development Considerations
  • 1. Performance Optimization
  • 2. Testing Controllers
  • 3. Security Considerations
Apex Classes- Class Development
  • 1. Reusable Business Logic
  • 2. Access Modifiers
  • 3. Class Definitions
Visualforce Development- User Interface Customization
  • 1. List Controllers
  • 2. Custom Controllers
  • 3. Controller Extensions
  • 4. Standard Controllers
  • 5. Visualforce Pages
Deployment- Application Lifecycle
  • 1. Migration Tools
  • 2. Change Sets
  • 3. Packages
  • 4. Salesforce DX
Lightning Components- Modern UI Development
  • 1. Component Deployment
  • 2. Aura Components
  • 3. Lightning Web Components
Declarative Automation- Platform Configuration
  • 1. Formula Fields
  • 2. Automation Tools
  • 3. Record Types
  • 4. Roll-Up Summary Fields
Programming with Apex- Apex Fundamentals
  • 1. Control Statements
  • 2. Apex Language Basics
  • 3. sObjects and Data Types
  • 4. Governor Limits
Triggers- Trigger Development
  • 1. Trigger Design Patterns
  • 2. Trigger Syntax
  • 3. Trigger Context Variables
Apex Testing- Testing Framework
  • 1. Test Data Creation
  • 2. Test Classes
  • 3. Code Coverage
  • 4. Testing Best Practices
Objects and Fields- Custom Objects and Fields
  • 1. Create Custom Objects
  • 2. Relationship Fields
  • 3. Create Custom Fields
Order of Execution and Transactions- Platform Execution Model
  • 1. Apex Transactions
  • 2. Platform Events
  • 3. Save Order of Execution
Efficient Apex Design- Performance and Scalability
  • 1. Maintainable Code Practices
  • 2. Database Optimization
  • 3. Bulkification
DML Operations- Data Manipulation
  • 1. Error Handling
  • 2. Bulk Processing
  • 3. Insert Update Delete Operations
SOQL and SOSL- Data Retrieval
  • 1. SOSL Searches
  • 2. Basic SOQL Queries
  • 3. Relationship Queries
  • 4. Dynamic Queries

DEV-450 Exam Basics and Our Service Policies

Clear conditions, honored without argument. If you fail the corresponding exam within 60 days of purchase, send a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Excluded from the policy: exams taken within three days of purchase, candidate names that do not match the payer, and free or expired products. If you prefer, exchange your product for two others of equal value instead.

Download immediately after purchase — no waiting. Upon successful payment, our system sends the DEV-450 materials to your mailbox automatically, usually within about a minute; open the attachments or use the on-screen link and start studying right away. If nothing arrives within two hours, check your spam folder and contact us. Updates are free for 365 days and are released at the quickest speed whenever the actual exam content changes; after the year, renew at a 50% discount.

Salesforce defines the following prerequisites for the Salesforce Programmatic Development using Apex and Visualforce: Recommended: One year of object-oriented programming experience (Java or similar), basic SQL, HTML, JavaScript, relational database concepts, and Salesforce platform fundamentals..

Verify the current requirements on the official certification page before booking.

The current exam information lists N/A questions for the DEV-450 exam, with 40 hours (5-day instructor-led course) minutes allowed. Practicing with a timer beforehand turns the limit into a familiar rhythm.

Through continuous research and development, and speed. Our technicians and experts work on the DEV-450 bank daily, updating the database the moment the actual exam content changes — more frequently than typical offerings on the market. The bank is organized around the core knowledge and key points of the Salesforce Programmatic Development using Apex and Visualforce syllabus, every answer is expert-verified, and delivery is immediate after payment. Customers come first here, and the free demo lets you verify all of it before spending anything.

The Salesforce Programmatic Development using Apex and Visualforce blueprint is built on these principal domains:

  • Visualforce Development
  • Triggers
  • Objects and Fields

The official outline continues with additional domains — the question bank covers the full set.

At present, the passing score for the DEV-450 exam is N/A and the registration fee is Varies by region and training partner. Both belong to Salesforce and can change, so confirm them on the official site when you register.

Salesforce Programmatic Development using Apex and Visualforce Sample Questions:

Universal Containers wants to back-up Salesforce data on a monthly basis.
Which tools can a System Administrator use to meet this requirement?

  • A. Data Loader. Scheduled Report, Reporting Snapshot
  • B. Data Export Service, Reporting Snapshot, Einstein Analytics
  • C. Data Export Service, Data Loader, Report Export
  • D. Data Loader, Reporting Snapshot, Report Export
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

How many filters can be added to a dashboard?

  • A. 10
  • B. 7
  • C. 3
  • D. 5
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Universal Containers has three different support groups. Each group works cases for their region only.
How can the System Admin ensure that all the Support Representatives within each region can manage cases generated from only their region in a private org?

  • A. Create a queue for each region.
  • B. Create territory members for each region.
  • C. Create a Support Representative role for each region.
  • D. Create a predefined case team for each region.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

What will happen when a user attempts to log in to Salesforce from an IP address that is outside the login IP range on the user's profile but within the organization-wide trusted IP range?

  • A. The user will not be able to log in at all.
  • B. The user will be able to log in after answering a security question.
  • C. The user will be able to log in without activating the computer.
  • D. The user will be able to log in after the computer is activated.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Universal Containers wants to proactively alert each of its sales team users 30 days before their account renewal is due. To do this, a 'required' custom account date field named 'Renewals' has been created to hold the accounts' Renewal date. The default is one year from 'Create Date'. A validation rule ensures the date value entered is at least 30 days into the future. An Email alert and Email template has been created and is set to be delivered to the Account Owner recipient.
What kind of workflow action is needed to complete this requirement?

  • A. Time-Triggered Workflow Action
  • B. Date-Triggered Workflow Action
  • C. Time-Dependent Workflow Action
  • D. Date-Dependent Workflow Action
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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