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- Total Questions: 341
- Updated on: Oct 12, 2026
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310-220 Desktop Test Engine
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- Total Questions: 341
- Updated on: Oct 12, 2026
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310-220 PDF Practice Q&A's
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- Total Questions: 341
- Updated on: Oct 12, 2026
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Instant Download SUN : 310-220 Questions & Answers as PDF & Test Engine
Updated: Oct 12, 2026
No. of Questions: 341 Questions & Answers with Testing Engine
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Before you commit to any tool for the SUN Sun Certified Developer for Java Web Services exam, look at who made it. Lead2PassExam materials come from experts with more than a decade in this field, compiled into 341 practice questions you can trust.
SUN 310-220 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: SOAP-Based Web Services | - JAX-WS development
|
| Topic 2: Web Services Security | - Security mechanisms
|
| Topic 3: Java Web Services Fundamentals | - Web services concepts and architecture
|
| Topic 4: XML and Data Binding | - JAXB usage
|
| Topic 5: Service Deployment and Runtime | - Deployment considerations
|
310-220 Exam FAQ — People, Product, Policy
Scoring and fees are published by SUN and may change; verify the current figures on the official site.
Lead2PassExam issues a full refund if you take the SUN Sun Certified Developer for Java Web Services exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
SUN recommends these training resources for the SUN Sun Certified Developer for Java Web Services exam:
Follow the training with steady self-testing — the 341 practice questions from Lead2PassExam help you apply theory and fill any gaps the training leaves.
The 310-220 exam is a SUN certification exam validating the SUN Sun Certified Developer for Java Web Services syllabus shown above. It belongs to these credential paths: Sun Certified Java Programmer (SCJP), Oracle Certified Professional, Java SE. Candidates in 2026 start with Lead2PassExam's 341 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
Recommended: Strong knowledge of Java SE and basic web application development Since requirements change over time, confirm the latest on the official SUN exam page before scheduling.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 341 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
The official SUN Sun Certified Developer for Java Web Services outline defines 5 domains. The leading three are Web Services Security, Java Web Services Fundamentals, and XML and Data Binding. The full list is in the topics section above, and Lead2PassExam's 341 practice questions cover each one.
The official SUN page publishes the current question count and duration; review it before your test date.
Proctored exam (historically onsite or authorized testing centers; legacy format) Register for the SUN Sun Certified Developer for Java Web Services exam through these official channels:
After booking, Lead2PassExam delivers your practice questions within 1 minute — preparation starts the same day.
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