Exam Name: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam
Certification Provider: Oracle
Corresponding Certification: Java Technology
Over 59688+ Satisfied Customers
Instant Download Oracle : 1Z0-858 Questions & Answers as PDF & Test Engine
Updated: Sep 29, 2026
No. of Questions: 276 Questions & Answers with Testing Engine
Download Limit: Unlimited
Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
100% Money Back Guarantee
Prep4away has an unprecedented 99.6% first time pass rate among our customers. 
We're so confident of our products that we provide no hassle product exchange.
- Best exam practice material
- Three formats are optional
- 10 years of excellence
- 365 Days Free Updates
- Learn anywhere, anytime
- 100% Safe shopping experience
1Z0-858 Online Test Engine
- Online Tool, Convenient, easy to study.
- Instant Online Access 1Z0-858 Dumps
- Supports All Web Browsers
- 1Z0-858 Practice Online Anytime
- Test History and Performance Review
- Supports Windows / Mac / Android / iOS, etc.
- Try Online Engine Demo
- Total Questions: 276
- Updated on: Sep 29, 2026
- Price: $69.00
1Z0-858 Desktop Test Engine
- Installable Software Application
- Simulates Real 1Z0-858 Exam Environment
- Builds 1Z0-858 Exam Confidence
- Supports MS Operating System
- Two Modes For 1Z0-858 Practice
- Practice Offline Anytime
- Software Screenshots
- Total Questions: 276
- Updated on: Sep 29, 2026
- Price: $69.00
1Z0-858 PDF Practice Q&A's
- Printable 1Z0-858 PDF Format
- Prepared by Oracle Experts
- Instant Access to Download 1Z0-858 PDF
- Study Anywhere, Anytime
- 365 Days Free Updates
- Free 1Z0-858 PDF Demo Available
- Download Q&A's Demo
- Total Questions: 276
- Updated on: Sep 29, 2026
- Price: $69.00
Passing rate
With all kinds of materials flooded into the market, some of them are senseless and just a waste of money. You may confused and hardly have the abilities to separate the bad from good one. In contrary, our 1Z0-858 exam materials are successful examples with passing rate up to 98 to 100 percent, which have gained praise and recognition around the world. In reality, we never persuade others or force customers to choose our 1Z0-858 reliable dumps, but the fact that passing rate of 98 to 100 percent has convince them and attracted thousands of clients naturally. So After purchasing our 1Z0-858 test cram materials, you will absolutely have a rewarding and growth-filled process, and make a difference in your life.
We have the most efficient products in qualification exam field. If have doubt about this issue you can understand from this article. It is different from other 1Z0-858 exam materials vendor, we are a strong company which grew up day by day as we put large labor, money and sprites in our Oracle reliable dumps. We have a team of professional experts, we have reasonable sale policy and we have widespread warm customer service. What you care about is the key we pay close attention on. About our outstanding advantages of 1Z0-858 reliable dumps please find below.
Customizable test engine
We prepare three different kinds of 1Z0-858 test cram which has same questions and answers but each has their own characteristic especially for Soft test engine & APP test engine. 1Z0-858 exam materials contains multiple learning tools that will help you pass exam once. The Soft & APP versions have some customizable functions such as simulation or timed exam. 1Z0-858 reliable dumps are easy to install and use. And you can simply turn things around by going through all the questions and answers of 1Z0-858 test cram to ensure your pass in this test.
After-sale services
We try to satisfy our customers in both qualities of 1Z0-858 exam materials and aftersales services equally. As leading company in the market, we are perfect in all different aspects even in aftersales section. We offer free aftersales services for 12 months after purchase. Besides, our 1Z0-858 reliable dumps materials are accompanied with full refund services if you are not satisfactory on condition that you fail the exam unfortunately. Our staff and employees will help you solve the questions with 1Z0-858 test cram 24/7.
Do you need to find a high paying job for yourself eagerly? Well, choosing our 1Z0-858 exam materials your dream will come true in short time. After passing exam you will be easy to get your satisfying job, your life and benefit will be better. If you want to save money and study simply you can choose one version. If you want to buy our bundle of 1Z0-858 reliable dumps, you will experience different studying method with a better solution. Stop hesitating again, success is at hand.
Oracle 1Z0-858 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Web Application Design and Architecture | - Model-View-Controller (MVC) pattern - Deployment descriptors (web.xml) |
| JavaServer Pages (JSP) | - Expression Language (EL) - Custom tags and JSTL - JSP syntax and lifecycle |
| Servlet Technology | - Request and response handling - Filters and listeners - Session management - Servlet lifecycle and architecture |
| Web Application Security | - Authentication and authorization - Declarative security |
| Web Application Deployment | - Packaging and deployment of WAR files - Application server configuration |
Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional Sample Questions:
You want to create a valid directory structure for your Java EE web application, and your application uses tag files and a JAR file. Which three must be located directly in your WEBINF directory (NOT in a subdirectory of WEB-INF)? (Choose three.)
- A. A directory called lib
- B. A directory called classes
- C. The JAR file
- D. A directory called META-INF
- E. A directory called TLDs
- F. A directory called tags
Correct Answer: A,B,F 🗳️
The tl:taskList and tl:task tags output a set of tasks to the response and are used as follows:
11.
<tl:taskList>
12.
<tl:task name="Mow the lawn" />
13.
<tl:task name="Feed the dog" />
14.
<tl:task name="Do the laundry" />
15.
</tl:taskList>
The tl:task tag supplies information about a single task while the tl:taskList tag does the final output. The tag handler for tl:taskList is TaskListTag. The tag handler for tl:task is TaskTag. Both tag handlers extend BodyTagSupport.
Which allows the tl:taskList tag to get the task names from its nested tl:task children?
- A. Create an addTaskName method in TaskListTag. Have the TaskListTag.doStartTag method, return BodyTag.EVAL_BODY_BUFFERED. In the TaskTag.doStartTag method, call findAncestorWithClass() on the PageContext, passing TaskListTag as the class to find. Cast the result to TaskListTag and call addTaskName().
- B. In the TaskListTag.doStartTag method, call getChildTags() on the PageContext and iterate through the results. Cast each result to a TaskTag and call getName().
- C. In the TaskListTag.doStartTag method, call super.getChildTags() and iterate through the results. Cast each result to a TaskTag and call getName().
- D. It is impossible for a tag handler that extends BodyTagSupport to communicate with its parent and child tags.
- E. Create an addTaskName method in TaskListTag. Have the TaskListTag.doStartTag method, return BodyTag.EVAL_BODY_BUFFERE In the TaskTag.doStartTag method, call super.getParent(), cast it to a TaskListTag, and call addTaskName().
Correct Answer: E 🗳️
In a JSP-centric web application, you need to create a catalog browsing JSP page. The catalog is stored as a List object in the catalog attribute of the webapp's ServletContext object. Which scriptlet code snippet gives you access to the catalog object?
- A. <% List catalog = servletContext.getAttribute("catalog"); %>
- B. <% List catalog = context.getAttribute("catalog"); %>
- C. <% List catalog = application.getAttribute("catalog"); %>
- D. <% List catalog = config.getAttribute("catalog"); %>
Correct Answer: C 🗳️
DRAG DROP
Click the Task button.
Given a request from mybox.example.com, with an IP address of 10.0.1.11 on port 33086, place the appropriate ServletRequest methods onto their corresponding return values.
Correct Answer:
One of the use cases in your web application uses many session-scoped attributes. At the end of the use case, you want to clear out this set of attributes from the session object. Assume that this static variable holds this set of attribute names:
201.
private static final Set<String> USE_CASE_ATTRS;
202.
static {
203.
USE_CASE_ATTRS.add("customerOID");
204.
USE_CASE_ATTRS.add("custMgrBean");
205.
USE_CASE_ATTRS.add("orderOID");
206.
USE_CASE_ATTRS.add("orderMgrBean");
207.
}
Which code snippet deletes these attributes from the session object?
- A. for ( String attr : USE_CASE_ATTRS ) {
session.remove(attr);
} - B. session.removeAll(USE_CASE_ATTRS);
- C. session.deleteAllAttributes(USE_CASE_ATTRS);
- D. for ( String attr : USE_CASE_ATTRS ) {
session.deleteAttribute(attr);
} - E. for ( String attr : USE_CASE_ATTRS ) {
session.removeAttribute(attr);
}
Correct Answer: E 🗳️
1057 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)
Scored 96% on this 1Z0-858 exam.
Pete
Without these products, I might not have cleared the 1Z0-858 exam so easily.
Kevin
VERY VERY VERY GOOD. 1Z0-858 exam collection is just same with the real test.
August
I am very pleased to inform you that the 1Z0-858 products work fine.
Andrea
I passed the 1Z0-858 without worry.
Sylvia
1Z0-858 exam dumps have been great at providing me with the skills that I needed to prepare for my exam and get maximum score. Thank you!
Beacher
Thanks for you wonderful 1Z0-858 practice test! I got a promotion immediately I received my certification.
Merle
I prepared my 1Z0-858 exam with Prep4away practice questions.
Tracy
Thanks, I pass the exam 1Z0-858 successful. I advised your website to my colleagues.
Haley
Thank you for the updated 1Z0-858 exam material! I passed my exam with good scores. You can do that too!
Cherry
Nice dumps! helpful for me. It helps me to pass successfully. Nice dumps!
Hamiltion
I passed with 97% but used this just as a review after reading all the 1Z0-858 questions and answers.
Florence
Very cool 1Z0-858 exam questions! I bought them three days ago and passed the exam today. Thanks!
Zebulon
I passed my 1Z0-858 certification exam with the help of exam guide pdf file by Prep4away. Very informative content. Dumps were quite similar to the original exam. Thank you Prep4away.
Joyce
Hi, gays! You just have to stick on this 1Z0-858 course! its so interesting and enjoyable to learn and prepare for the 1Z0-858 exam. And thanks to those who achieved a better success and shared their success for their success really gave me confidence to take my 1Z0-858 exam!
Cherry
This is really goog stuff. Most of questions in my exam are from the braindumps. Also some questions has a little change. Several answers may be not exact, but all in all big thumbs up for your preparation. Still valid!
Paul
Instant Download 1Z0-858
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.
365 Days Free Updates
Free update is available within 365 days after your purchase. After 365 days, you will get 50% discounts for updating.
Money Back Guarantee
Full refund if you fail the corresponding exam in 60 days after purchasing. And Free get any another product.
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.
