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IT workers vote with their installs: the Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional online version at PrepAwayTest runs on Windows, Mac, Android, and iOS — 276 practice questions for the 1Z0-858 exam, unlimited devices.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java Enterprise Edition 5 Web Component Developer Certified Professional Exam |
| Exam Number: | 1Z0-858 |
| Exam Price: | Approx. $245 USD |
| Exam Duration: | 150 minutes |
| Passing Score: | 68% - 72% |
| Related Certifications: | Oracle Certified Professional, Java SE Programmer |
| Available Languages: | English |
| Real Exam Qty: | 69 |
| Certificate Validity Period: | Indefinite (legacy certification) |
| Exam Format: | Multiple Choice, Multiple Answer |
| Recommended Training: | Oracle University - Web Component Development with Servlet and JSP |
| Exam Registration: | Oracle Certification Portal Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Authorized Pearson VUE test center or online proctored exam |
| Pre Condition: | Recommended: Oracle Certified Professional, Java SE Programmer or equivalent Java knowledge |
| Official Syllabus URL: | https://education.oracle.com/ |
| Section | Weight | Objectives |
|---|---|---|
| Web Application Structure and Deployment | 10% | - WAR file structure - Deployment descriptor (web.xml) - Annotations for configuration |
| Web Container Model | 10% | - Event listeners - Filters and interceptors - Container services |
| Design Patterns and Architecture | 8% | - Service Locator, Business Delegate - MVC pattern - Intercepting Filter, Front Controller |
| Session Management | 10% | - Session lifecycle - Session attributes and scope - Session tracking mechanisms |
| Web Application Security | 12% | - Data protection and transport security - Authorization and roles - Authentication methods |
| JSP Technology Model | 13% | - JSP lifecycle - Implicit objects - Elements and syntax |
| Expression Language (EL) and Standard Actions | 10% | - Standard JSP actions - Accessing JavaBeans and collections - EL syntax and operators |
| Servlet Technology Model | 15% | - Servlet lifecycle - Servlet configuration and initialization - Request and response handling |
| JSTL and Custom Tag Development | 12% | - Tag files and descriptors - JSTL core and formatting tags - Tag handler lifecycle |
Delivery is instant: payment triggers an automatic email within a minute — unlimited installations, and 24/7 customer assisting for any downloading or purchasing issue if nothing arrives within 2 hours. If you fail the corresponding 1Z0-858 exam within 60 days of purchase, choose your remedy: a full refund (scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
150 minutes for 69 questions. Fit the atmosphere in advance: timed sessions in the PrepAwayTest online engine make the formal pace feel practiced, not pressured.
Use the vendor's official registration channels:
The Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional is delivered Authorized Pearson VUE test center or online proctored exam — select whichever arrangement suits you when booking.
The Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional blueprint spans 9 domains — including Expression Language (EL) and Standard Actions (10%), Session Management (10%), Servlet Technology Model (15%). Let the weightings direct your spare-time review; the full outline above lists every subtopic.
Yes — download the free Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional demo and evaluate the material before paying. Purchases include 365 days of free updates, each new version emailed immediately upon release; renew afterward at 50% off.
Recommended: Oracle Certified Professional, Java SE Programmer or equivalent Java knowledge Eligibility rules change periodically, so confirm the current requirements on the official page (official 1Z0-858 exam page) before registering.
Yes:
Courses give you the theory; the 276 practice questions for the Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional give you the rehearsal — every answer expert-verified.
The Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional is Oracle's certification exam for Oracle Certified Professional, Java EE 5 Web Component Developer, at the Professional level. It validates job-ready skills, and passing it marks you as a verified professional. Related credentials include Oracle Certified Professional, Java SE Programmer.
Approx. $245 USD per attempt, 68% - 72% to pass. A retake costs the full fee again — effective preparation with the 276 practice questions for the 1Z0-858 exam is the economical path.
You are building JSP pages that have a set of menus that are visible based on a user's security role. These menus are hand-crafted by your web design team; for example, the SalesManager role has a menu in the file /WEB-INF/html/sales-mgr-menu.html. Which JSP code snippet should be used to make this menu visible to the user?
Correct Answer: C 🗳️
The Squeaky Bean company has decided to port their web application to a new J2EE 1.4 container. While reviewing the application, a developer realizes that in multiple places within the current application, nearly duplicate code exists that finds enterprise beans. Which pattern should be used to eliminate this duplicate code?
Correct Answer: A 🗳️
DRAG DROP
Click the Task button.
Place the appropriate element names on the left on the web application deployment descriptor on the right so that files ending in ".mpg" are associated with the MIME type "video/mpeg."
Correct Answer:
A web application uses the HttpSession mechanism to determine if a user is "logged in." When a user supplies a valid user name and password, an HttpSession is created for that user.
The user has access to the application for only 15 minutes after logging in. The code must determine how long the user has been logged in, and if this time is greater than 15 minutes, must destroy the HttpSession.
Which method in HttpSession is used to accomplish this?
Correct Answer: B 🗳️
You are creating a servlet that generates stock market graphs. You want to provide the web browser with precise information about the amount of data being sent in the response stream. Which two HttpServletResponse methods will you use to provide this information? (Choose two.)
Correct Answer: B,F 🗳️
Viewing page 1 out of 56 pages.
Viewing questions 1-5 out of 276 questions.
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