Oracle 1Z1-900 : Java EE 7 Application Developer

Exam Code: 1Z1-900

Exam Name: Java EE 7 Application Developer

Updated: Oct 12, 2026

Q & A: 142 Questions and Answers

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Oracle 1Z1-900 Exam Overview:

Certification Vendor:	Oracle
Exam Name:	Java EE 7 Application Developer
Exam Number:	1Z0-900
Related Certifications:	Oracle Certified Professional, Java EE 7 Application Developer
Available Languages:	English
Exam Duration:	120 minutes
Passing Score:	66%
Certificate Validity Period:	Not officially specified (recertification or upgrade to current versions recommended)
Exam Format:	Multiple choice
Real Exam Qty:	70
Exam Price:	USD around 200–250 (varies by region)
Sample Questions:
Exam Way:	Online proctored or at authorized Pearson VUE testing centers.
Pre Condition:	Recommended Java SE experience and hands-on programming; formal training in Java EE technologies is advised.
Official Syllabus URL:	https://education.oracle.com/java-ee-7-application-developer/pexam_1Z0-900

Oracle 1Z1-900 Exam Syllabus Topics:

Section	Objectives
Topic 1: Java EE Architecture	- Component model interactions - Overview of Java EE 7 standards, containers, APIs and services
Topic 2: Security and Additional APIs	- Contexts & Dependency Injection (CDI) - Declarative and programmatic security - Concurrency and Batch APIs
Topic 3: Persistence and JPA	- Entity management, transactions and JPQL - JPA entities and object-relational mapping
Topic 4: Enterprise JavaBeans (EJB)	- EJB transactions and timers - Session EJB components and business logic
Topic 5: JavaServer Faces (JSF)	- JSF components and navigation - JSF lifecycle and view handling
Topic 6: Web Applications	- JSP and Expression Language - Servlets and HTTP handling
Topic 7: REST and WebSockets	- WebSockets applications - RESTful services using JAX-RS
Topic 8: Messaging and Web Services	- SOAP services with JAX-WS and JAXB - Java Message Service (JMS)

Oracle 1Z1-900 Exam Questions Answered

What is the 1Z1-900 exam?

The 1Z1-900 exam leads to the Java EE and Web Services certification from Oracle. It is positioned at the Professional level. The exam validates the knowledge and skills expected of candidates preparing for Oracle Java EE 7 Application Developer.

Related certifications include:

Oracle Certified Professional, Java EE 7 Application Developer

How many questions are on the 1Z1-900 exam, and how long does it last?

The 1Z1-900 exam includes 70 questions and allows 120 minutes. Before test day, divide the available time by the number of questions in a timed practice set to establish a steady per-question pace. If a difficult item starts consuming too much time, mark it for review and move forward instead of losing momentum. A full timed practice session can help you decide when to move on, when to return, and how much buffer to reserve for a final check.

What score do I need to pass 1Z1-900, and what does the exam cost?

The passing score for 1Z1-900 is 66%, and the official exam fee is USD around 200–250 (varies by region). Because a retake requires paying the exam fee again, use timed practice results as a readiness check before scheduling your next attempt. If your performance remains inconsistent, continue reviewing weak domains and repeat a timed session before booking the exam.

Are there any prerequisites for the 1Z1-900 exam?

Recommended Java SE experience and hands-on programming; formal training in Java EE technologies is advised.

Eligibility rules can change, so confirm the current requirements on the official exam page before registering.

Can I try the 1Z1-900 practice material before buying?

Yes. Pass4cram provides a free PDF demo so you can review the format, question style, and answer quality before placing an order. Your purchase includes 365 days of free updates, and expired products can receive continued update service at a 50% discount.

What happens if I do not pass, and how will my order be delivered?

If you purchase the corresponding 1Z1-900 preparation material and do not pass that exam within 60 days of purchase, you may apply for a full refund under the 100% Money Back Guarantee. The request requires a scanned exam enrollment slip and the official Score Report PDF, submitted within two days after the exam. Eligible requests are processed within seven days.

Claims are not eligible if the exam was taken within three days of purchase, the product was downloaded without an exam attempt, the order was free or expired, or the candidate name does not match the payer name. If you prefer an exchange instead of a refund, you can receive two free products of equal value while keeping the update service for your original purchase.

Delivery is immediate after checkout. The download is available right away, and the product is also sent to your email within one minute. Contact customer support if it has not arrived within two hours. You may install the product on an unlimited number of computers.

What topics are covered in the 1Z1-900 exam?

The current 1Z1-900 outline is organized into 8 top-level domains. The first listed areas include:

Web Applications
JavaServer Faces (JSF)
Persistence and JPA

Review the Exam Topics section above for the complete outline and any nested subtopics.

Oracle Java EE 7 Application Developer Sample Questions:

Question #1

Which two statements are true in regard to using the Enterprise Structures Configuration? (Choose two.)

A. It recommends job and position structures.
B. It creates the chart of accounts.
C. You cannot modify the recommendation from the tool. You must do it after you perform the initial configuration.
D. The guided interview-based process helps you set up the enterprise with best practices.
E. It allows you to create your Enterprise, Business Units, and Warehouses in a single step.

Reveal Solution Discussion 0

Correct Answer: D,E 🗳️

Question #2

Your customer is a very large organization spanning across multiple countries. Their legal requirements, Human Resource Policies, and Functional Currencies for Ledger are different for each country. Your customer wants to maintain 10 different companies in the system.
Which combination meets this requirement?

A. 10 Enterprises, 10 Divisions, where each division has its own legal entity and ledger
B. 10 Enterprises, 1 Division, where each division has 10 legal entities and 1 ledger
C. 1 Enterprise, 10 Divisions, where each division has its own legal entity and ledger
D. 1 Enterprise, 10 Divisions, where each division has its own ledger with common legal entity across all divisions

Reveal Solution Discussion 0

Correct Answer: C 🗳️

Question #3

Your customer has a requirement across their 10 warehouses, each with different users. They would like that whenever a warehouse user logs in, their warehouse should get populated.
How will you achieve this?

A. Set up the profile option INV_DEFAULT_ORG_ID at user level for each user.
B. Set up the profile option INV_DEFAULT_WHSE_ID at role level (different roles for different warehouses).
C. Set up the profile option INV_DEFAULT_ORG_ID at role level (different roles for different warehouses).
D. Set up the profile option INV_DEFAULT_WHSE_ID at user level for each user.
E. Set up the profile option INV_DEFAULT_ORG_ID at site level.
F. Set up the profile option INV_DEFAULT_WHSE_ID at site level.

Reveal Solution Discussion 0

Correct Answer: C 🗳️

Question #4

The Applications Development Framework Desktop Integration (ADFdi) user interface is supported in Oracle Fusion Receiving, Inventory Management, and Shipping products.
Identify four ADFdi user interfaces that are supported.

A. Review Receipts Interface
B. Manage Shipment Message Interface
C. Manage Inventory Transaction Correction in Spreadsheet
D. Review Count Interface Records
E. Manage Lot/Serial Interface
F. Upload ASN or ASBN

Reveal Solution Discussion 0

Correct Answer: A,B,C,E 🗳️

Question #5

What are two outcomes when a lot expires on an item with lot control enabled?

A. It remains an inventory, but is not considered on-hand when the user is performing min-max or reorder point planning calculations.
B. It cannot be reserved for a date beyond the expiration date.
C. It cannot be transacted.
D. It is not included in cycle counts.
E. It is issued out of stores.

Reveal Solution Discussion 0

Correct Answer: A,B 🗳️

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We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the 1Z1-900 exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.

This means that if due to any reason you are not able to pass theactual 1Z1-900 exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.

Oracle 1Z1-900 : Java EE 7 Application Developer

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