Exam Code: 1Z1-900
Exam Name: Java EE 7 Application Developer
Updated: Oct 17, 2026
Q & A: 142 Questions and Answers
1Z1-900 Free Demo download
Among the accreditations an IT engineer can chase in 2026, the Oracle Java EE 7 Application Developer is one of the smartest. PassTorrent backs your chase with 142 practice questions.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java EE 7 Application Developer |
| Exam Number: | 1Z0-900 |
| Exam Duration: | 120 minutes |
| Passing Score: | 66% |
| Real Exam Qty: | 70 |
| Certificate Validity Period: | Not officially specified (recertification or upgrade to current versions recommended) |
| Exam Price: | USD around 200–250 (varies by region) |
| Exam Format: | Multiple choice |
| Available Languages: | English |
| Related Certifications: | Oracle Certified Professional, Java EE 7 Application Developer |
| 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 |
| Section | Objectives |
|---|---|
| Topic 1: REST and WebSockets | - RESTful services using JAX-RS - WebSockets applications |
| Topic 2: JavaServer Faces (JSF) | - JSF components and navigation - JSF lifecycle and view handling |
| Topic 3: Persistence and JPA | - Entity management, transactions and JPQL - JPA entities and object-relational mapping |
| Topic 4: Java EE Architecture | - Component model interactions - Overview of Java EE 7 standards, containers, APIs and services |
| Topic 5: Security and Additional APIs | - Declarative and programmatic security - Contexts & Dependency Injection (CDI) - Concurrency and Batch APIs |
| Topic 6: Enterprise JavaBeans (EJB) | - EJB transactions and timers - Session EJB components and business logic |
| Topic 7: Web Applications | - JSP and Expression Language - Servlets and HTTP handling |
| Topic 8: Messaging and Web Services | - SOAP services with JAX-WS and JAXB - Java Message Service (JMS) |
120 minutes, 70 questions — that's your time budget. Rehearse it: the PassTorrent online engine runs simulation tests with automatic settings, so pacing becomes trained, not lucky.
Files arrive first: our system emails your purchase within a minute of successful payment — unlimited installations, and 24/7 support if nothing shows up within 2 hours (check spam). Failure is covered too: take the corresponding 1Z1-900 exam within 60 days of purchase, and if you don't pass, submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a full refund, processed within 7 days. Exclusions: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. You can also choose a free replacement — two other products of equal value.
Recommended Java SE experience and hands-on programming; formal training in Java EE technologies is advised. Eligibility rules change from time to time, so confirm the current requirements on the official page (official 1Z1-900 exam page) before booking.
The Oracle Java EE 7 Application Developer blueprint spans 8 domains — including Java EE Architecture, Security and Additional APIs, Persistence and JPA. The weightings are your study map: allocate hours where the points are. Every subtopic appears in the outline above.
USD around 200–250 (varies by region) per attempt, 66% to pass. Cost-effective preparation matters here: the 142 practice questions for the Oracle Java EE 7 Application Developer cost a fraction of one retake.
Yes — download the free 1Z1-900 demo before buying and assess the quality and reliability yourself; it's the best way to avoid wasting money on bootless material. Purchases include 365 days of free updates, renewable later at half price.
The Oracle Java EE 7 Application Developer is Oracle's certification exam for Java EE and Web Services, at the Professional level. Passing it demonstrates proficiency with specific technologies — a credential employers from small business to enterprise recognize. Related credentials include Oracle Certified Professional, Java EE 7 Application Developer.
Your organization is planning for a periodic counting of individual items automatically throughout the course of the year. As part of this activity, the user has loaded items to the cycle count but some of the items are not being considered when count schedules and count sequences are not generated.
Identify two reasons that explain why the items are not being considered.
Correct Answer: A,C 🗳️
Given the code sample:
And:
And:
And the next fragment from beans.xml:
And this injection point:
@Inject GenericMessenger messageHandler;
Which type would be injected at run time and referenced by the messageHandler variable?
Correct Answer: C 🗳️
You need to load on-hand balances for go live. Which template should be used for this?
Correct Answer: A 🗳️
What are two outcomes when a lot expires on an item with lot control enabled?
Correct Answer: B,D 🗳️
Which action invokes supply chain orchestration and transfer of data to supply chain orchestration Interface tables?
Correct Answer: D 🗳️
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