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Java Enterprise Edition 5 Web Component Developer Certified Professional Exam: 1Z0-858 Exam
"Java Enterprise Edition 5 Web Component Developer Certified Professional Exam", also known as 1Z0-858 exam, is a Oracle Certification. With the complete collection of questions and answers, PrepAwayTest has assembled to take you through 276 Q&As to your 1Z0-858 Exam preparation. In the 1Z0-858 exam resources, you will cover every field and category in Java Technology Certification helping to ready you for your successful Oracle Certification.
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Professionals from many different occupations have sharpened their skills with the Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional practice materials from PrepAwayTest. Whether you come from networking, support, or administration, the 1Z0-858 exam content is organized so that your background becomes a starting point rather than a barrier.
Oracle 1Z0-858 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional Exam |
| Exam Number: | 1Z0-858 |
| Exam Duration: | 150 minutes |
| Real Exam Qty: | Approximately 60 |
| Available Languages: | English |
| Exam Format: | Multiple Choice, Scenario-based Questions |
| Exam Price: | USD 245 (historical, may vary by region) |
| Passing Score: | Not publicly disclosed (historically around 70%) |
| Certificate Validity Period: | Non-expiring (legacy Oracle certification policy) |
| Related Certifications: | Oracle Certified Professional, Java EE 5 Developer Oracle Certified Associate, Java SE |
| Recommended Training: | Oracle University Java EE Web Component Training |
| Exam Registration: | Oracle Certification Registration Pearson VUE Oracle Exams |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Pearson VUE test center or online proctored exam (depending on availability) |
| Pre Condition: | Basic knowledge of Java SE programming is strongly recommended. |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1Z0-858 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| JavaServer Pages (JSP) | - Custom tags and JSTL - Expression Language (EL) - JSP syntax and lifecycle |
| Web Application Security | - Declarative security - Authentication and authorization |
| Web Application Deployment | - Packaging and deployment of WAR files - Application server configuration |
| Web Application Design and Architecture | - Model-View-Controller (MVC) pattern - Deployment descriptors (web.xml) |
| Servlet Technology | - Filters and listeners - Request and response handling - Servlet lifecycle and architecture - Session management |
Frequently Asked Questions About the 1Z0-858 Exam
The 1Z0-858 exam is the official test for the Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional certification from Oracle. It measures whether you can apply the skills described in the exam objectives to realistic scenarios. Earning the credential shows employers that your knowledge has been checked against a recognized industry standard, which is why many candidates treat it as essential armor in a competitive job market.
The passing score for the 1Z0-858 exam is Not publicly disclosed (historically around 70%), and the exam fee is USD 245 (historical, may vary by region). Because retakes mean paying the fee again, most candidates prefer to prepare thoroughly first — working through practice questions with expert-verified answers until the exam format feels familiar is a common approach.
PrepAwayTest focuses on doing a few things well: practice questions aligned with the real 1Z0-858 exam format, answers verified by experienced experts, free updates for 365 days after purchase, and a support team available around the clock. You can check all of this yourself before buying, because every product page offers a free demo that you can download and even print. There is no pressure and no obligation — the demo exists so you can make up your own mind.
You can register for the 1Z0-858 exam through the official channels below:
Registration slots can fill quickly during busy periods, so booking early is recommended once your preparation is on track.
According to the official outline, the main domains of the 1Z0-858 exam include:
- Web Application Design and Architecture ()
- Web Application Security ()
- Servlet Technology ()
The 276 practice questions for the Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional exam at PrepAwayTest are organized around these objective areas, so your review time maps directly onto what the exam actually tests.
The 1Z0-858 exam contains Approximately 60 questions and allows 150 minutes minutes to complete them. That works out to limited time per question, so practicing under similar time pressure beforehand helps you pace yourself on the real day.
Oracle lists the following training options for candidates preparing for the 1Z0-858 exam:
Many candidates combine official training with self-paced practice questions so they can both learn the material and rehearse the exam format.
Basic knowledge of Java SE programming is strongly recommended.
Yes. PrepAwayTest provides a free demo for the 1Z0-858 exam product, and all demos on the site are free of charge. The PDF demo can be downloaded to your device and printed out if you prefer reviewing on paper. Trying the demo first is the easiest way to confirm that the question style, difficulty, and layout match what you need for the Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional exam — no payment and no commitment required.
Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional Sample Questions:
You are building your own layout mechanism by including dynamic content for the page's header and footer sections. The footer is always static, but the header generates the <title> tag that requires the page name to be specified dynamically when the header is imported. Which JSP code snippet performs the import of the header content?
- A. <jsp:import page='/WEB-INF/jsp/header.jsp'> <jsp:attribute name='pageName' value='Welcome Page' /> </jsp:import>
- B. <jsp:include page='/WEB-INF/jsp/header.jsp'> <jsp:param name='pageName' value='Welcome Page' /> </jsp:include>
- C. <jsp:import page='/WEB-INF/jsp/header.jsp'> <jsp:param name='pageName' value='Welcome Page' /> </jsp:import>
- D. <jsp:include page='/WEB-INF/jsp/header.jsp'> <jsp:attribute name='pageName' value='Welcome Page' /> </jsp:include>
Correct Answer: B 🗳️
Given:
3.class MyServlet extends HttpServlet {
4.public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
5.// servlet code here ...
26.
}
27.
}
If the DD contains a single security constraint associated with MyServlet and its only <httpmethod> tags and <auth-constraint> tags are:
<http-method>GET</http-method> <http-method>PUT</http-method> <auth-constraint>Admin</auth-constraint>
Which four requests would be allowed by the container? (Choose four.)
- A. A user whose role is Admin can perform a POST.
- B. A user whose role is Member can perform a GET.
- C. A user whose role is Admin can perform a PUT.
- D. A user whose role is Admin can perform a GET.
- E. A user whose role is Member can perform a POST.
- F. A user whose role is Member can perform a PUT.
Correct Answer: A,C,D,E 🗳️
You want to create a filter for your web application and your filter will implement javax.servlet.Filter.
Which two statements are true? (Choose two.)
- A. When your filter chains to the next filter, it should pass the same arguments it received in its doFilter method.
- B. Your filter class must implement a doFilter method that takes, among other things, an HTTPServletRequest object and an HTTPServletResponse object.
- C. Your filter class must also implement javax.servlet.FilterChain.
- D. Your filter class must implement an init method and a destroy method.
- E. The method that your filter invokes on the object it received that implements javax.servlet.FilterChain can invoke either another filter or a servlet.
Correct Answer: D,E 🗳️
Which two are characteristics of the Front Controller pattern? (Choose two.)
- A. It provides an initial point of contact for handling all related requests.
- B. It provides loosely coupled handlers that can be combined in various permutations.
- C. It reduces maintainability due to the increased complexity of the design.
- D. It simplifies remote interfaces to distributed objects.
- E. It promotes cleaner application partitioning and encourages reuse.
Correct Answer: A,E 🗳️
You need to create a servlet filter that stores all request headers to a database for all requests to the web application's home page "/index.jsp". Which HttpServletRequest method allows you to retrieve all of the request headers?
- A. java.util.Enumeration getHeaderNames()
- B. java.util.Iterator getHeaderNames()
- C. java.util.Enumeration getRequestHeaders()
- D. String[] getRequestHeaders()
- E. java.util.Iterator getRequestHeaders()
- F. String[] getHeaderNames()
Correct Answer: A 🗳️
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