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, PrepAwayPDF 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.

  • Exam Code: 1Z0-858
  • Exam Name: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam
  • Certification Provider: Oracle
  • Corresponding Certification: Java Technology
  • Updated: Sep 09, 2026
  • No. of Questions: 276 Questions & Answers with Testing Engine
  • Download Limit: Unlimited

1Z0-858 Online Test Engine

Online Tool, Convenient, easy to study. Instant Online Access Supports All Web Browsers
Practice Online Anytime Test History and Performance Review Supports Windows / Mac / Android / iOS, etc.

Price: $69.98

Try Online Engine Demo

1Z0-858 Desktop Test Engine

Installable Software Application Simulates Real Exam Environment Builds Exam Confidence
Supports MS Operating System Two Modes For Practice Practice Offline Anytime

Price: $69.98

Software Screenshots

1Z0-858 Practice Q&A's

Printable PDF Format Prepared by IT Experts Instant Access to Download
Study Anywhere, Anytime 365 Days Free Updates Free PDF Demo Available

Price: $69.98

Download Demo

In the era of informational globalization, the world has witnessed climax of science and technology development, and has enjoyed the prosperity of various scientific blooms. In 21st century, every country had entered the period of talent competition, therefore, we must begin to extend our Oracle working skills, only by this can we become the pioneer among our competitors. At the same time, our competitors are trying to capture every opportunity and get a satisfying job. In this case, we need a professional 1Z0-858 certification, which will help us stand out of the crowd and knock out the door of great company.

DOWNLOAD DEMO

Time-tested 1Z0-858 Study Materials

With all types of 1Z0-858 test guide selling in the market, lots of people might be confused about which one to choose. Many people can't tell what kind of 1Z0-858 study dumps and software are the most suitable for them. Our company can guarantee that our 1Z0-858 actual questions are the most reliable. Having gone through about 10 years' development, we still pay effort to develop high quality 1Z0-858 study materials and be patient with all of our customers, therefore you can trust us completely. In addition, you may wonder if our 1Z0-858 study materials become outdated. We here tell you that there is no need to worry about. Our 1Z0-858 actual questions are updated in a high speed. Since the date you pay successfully, you will enjoy the 1Z0-858 test guide freely for one year, which can save your time and money. We will send you the latest 1Z0-858 study materials through your email, so please check your email then.

Free Demo of PDF Version

We always aim at improving our users' experiences. You can download the PDF version demo before you buy our 1Z0-858 test guide, and briefly have a look at the content and understand the 1Z0-858 exam meanwhile. After you know about our 1Z0-858 actual questions, you can decide to buy it or not. The process is quiet simple, all you need to do is visit our website and download the free demo. That would save lots of your time, and you'll be more likely to satisfy with our 1Z0-858 test guide.

Full Refund

If you fail 1Z0-858 exam unluckily, don't worry about it, because we provide full refund for everyone who failed the exam. You can ask for a full refund once you show us your unqualified transcript to our staff. The whole process is time-saving and brief, which would help you pass the next 1Z0-858 exam successfully. Please contact us through email when you need us. Our purchasing process is designed by the most professional experts, that's the reason why we can secure your privacy while purchasing our 1Z0-858 test guide.

As the employment situation becoming more and more rigorous, it's necessary for people to acquire more 1Z0-858 skills and knowledge when they are looking for a job. Enterprises and institutions often raise high acquirement for massive candidates, and aim to get the best quality talents. Thus a high-quality 1Z0-858 certification will be an outstanding advantage, especially for the employees, which may double your salary, get you a promotion. So choose us, choose a brighter future.

Oracle 1Z0-858 Exam Syllabus Topics:

SectionObjectives
Web Application Deployment- Application server configuration
- Packaging and deployment of WAR files
Web Application Design and Architecture- Model-View-Controller (MVC) pattern
- Deployment descriptors (web.xml)
Web Application Security- Declarative security
- Authentication and authorization
JavaServer Pages (JSP)- Custom tags and JSTL
- JSP syntax and lifecycle
- Expression Language (EL)
Servlet Technology- Request and response handling
- Session management
- Filters and listeners
- Servlet lifecycle and architecture

Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional Sample Questions:

Which two are true about authentication? (Choose two.)

  • A. Form-based logins should NOT be used when sessions are maintained by cookies or SSL session information.
  • B. Form-based logins should NOT be used with HTTPS.
  • C. Web containers are required to support unauthenticated access to unprotected web resources.
  • D. When using Basic Authentication the target server is NOT authenticated.
  • E. J2EE compliant web containers are NOT required to support the HTTPS protocol.
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

Click the Exhibit button.
Assume the tag library in the exhibit is placed in a web application in the path /WEBINF/tld/example.tld.
1.2.
<ex:hello />
Which JSP code, inserted at line 1, completes the JSP code to invoke the hello tag?

  • A. <%@ taglib uri="/WEB-INF/tld/example.tld" %>
  • B. <%@ taglib prefix="ex" uri="/WEB-INF/tld" %>
  • C. <%@ taglib prefix="ex" uri="http://localhost:8080/tld/example.tld" %>
  • D. <%@ taglib prefix="ex" uri="http://example.com/tld/example" %>
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

The Squeaky Beans Inc. shopping application was initially developed for a non-distributed environment. The company recently purchased the Acme Application Server, which supports distributed HttpSession objects. When deploying the application to the server, the deployer marks it as distributable in the web application deployment descriptor to take advantage of this feature.
Given this scenario, which two must be true? (Choose two.)

  • A. Storing references to Enterprise JavaBeans components in the HttpSession object might NOT be supported by J2EE web containers.
  • B. The J2EE web container must support migration of objects that implement Serializable.
  • C. The J2EE web container must use the native JVM Serialization mechanism for distributing HttpSession objects.
  • D. As per the specification, the J2EE web container ensures that distributed HttpSession objects will be stored in a database.
Reveal Solution  Discussion  0

Correct Answer: A,B  🗳️

You have a new IT manager that has mandated that all JSPs must be refactored to include no scritplet code. The IT manager has asked you to enforce this. Which deployment descriptor element will satisfy this constraint?

  • A. <jsp-property-group> <url-pattern>*.jsp</url-pattern> <scripting-invalid>true</scripting-invalid> </jsp-property-group>
  • B. <jsp-config> <url-pattern>*.jsp</url-pattern> <scripting-invalid>true</scripting-invalid> </jsp-config>
  • C. <jsp-config> <url-pattern>*.jsp</url-pattern> <permit-scripting>false</permit-scripting> </jsp-config>
  • D. <jsp-property-group> <url-pattern>*.jsp</url-pattern> <permit-scripting>false</permit-scripting> </jsp-property-group>
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

A developer for the company web site has been told that users may turn off cookie support in their browsers. What must the developer do to ensure that these customers can still use the web application?

  • A. The developer can ignore this issue. Web containers are required to support automatic URL rewriting when cookies are not supported.
  • B. The developer must provide an alternate mechanism for managing sessions and abandon the HttpSession mechanism entirely.
  • C. The developer must add the string ?id=<sessionid> to the end of every URL to ensure that the conversation with the browser can continue.
  • D. The developer must ensure that every URL is properly encoded using the appropriate URL rewriting APIs.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

789 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)

I like these 1Z0-858 practice tests very valid and accurate, just like real exam. I did exam recently and i was happy to pass it.

Elvira

Elvira     5 star  

I took the exam today and passed, most of the questions from the 1Z0-858 dumps came I the exam and they were incredibly easy to solve.

Emmanuel

Emmanuel     4 star  

I passed my 1Z0-858 exam today with your valid 1Z0-858 exam questions. I loved the fact that I could practice as like i am sitting for the actual exam. Thanks PrepAwayPDF for all this!

Sara

Sara     5 star  

I have been working in Oracle for 10 years and it kept evolving with its ever changing nature. Always requiring latest certified personals to get things going, it was not an easy task without PrepAwayPDF to maintain such a high level of Oracle

Bella

Bella     4.5 star  

Used new questions updated, and pass the exam 1Z0-858 today.
PrepAwayPDF thank you so much

Raymond

Raymond     4.5 star  

However, I am afraid several answers are wrong, or else I can score more than 91% points.

Abel

Abel     5 star  

Passed exam with 90% new questions.dumps valid

Donna

Donna     5 star  

It's the specialty of PrepAwayPDF that it makes you fit for 1Z0-858 exam. By only learning the questions and answers given in PrepAwayPDF make me pass in 98% marked

Geoff

Geoff     4.5 star  

I decided to use your 1Z0-858 exam questions material after failing in the 1Z0-858 exam twice.

Eunice

Eunice     5 star  

Valid 1Z0-858 exam dumps! I did the exam and passed with no problem. If you want to pass the 1Z0-858 exam, just go and do the exam without any worries!

Kennedy

Kennedy     4 star  

If you need a valid 1Z0-858 practice dump to pass at your first attempt, you should take this 1Z0-858 practice dump, i have passed mine. Good luck to you!

Sandra

Sandra     4 star  

I particularly appreciate PrepAwayPDF 1Z0-858 guide for providing really simple content to prepare the syllabus. It was written to utmost technical accuracy.

Mildred

Mildred     4 star  

LEAVE A REPLY

Your email address will not be published. Required fields are marked *

Security & Privacy

We respect customer privacy. We use McAfee's security service to provide you with utmost security for your personal information & peace of mind.

365 Days Free Updates

Free update is available within 365 days after your purchase. After 365 days, you will get 50% discounts for updating.

Instant Download

After Payment, our system will send you the products you purchase in mailbox in a minute after payment. If not received within 2 hours, please contact us.

Money Back Guarantee

Full refund if you fail the corresponding exam in 60 days after purchasing. And Free get any another product.