Try and practice the latest Oracle : 1Z1-900 real questions & answers
Last Updated: Aug 24, 2026
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From your first practice test to your final review, Actual4Cert covers every stage of Oracle Java EE 7 Application Developer preparation. 142 1Z1-900 practice questions, 365 days of free updates, and round-the-clock support come together in one place.
Oracle 1Z1-900 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java EE 7 Application Developer |
| Exam Number: | 1Z0-900 |
| Exam Format: | Multiple choice |
| Exam Duration: | 120 minutes |
| Passing Score: | 66% |
| Real Exam Qty: | 70 |
| Exam Price: | USD around 200–250 (varies by region) |
| Certificate Validity Period: | Not officially specified (recertification or upgrade to current versions recommended) |
| Available Languages: | English |
| Related Certifications: | Oracle Certified Professional, Java EE 7 Application Developer |
| Sample Questions: | DOWNLOAD DEMO |
| 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: REST and WebSockets | - RESTful services using JAX-RS - WebSockets applications |
| Topic 2: Java EE Architecture | - Overview of Java EE 7 standards, containers, APIs and services - Component model interactions |
| Topic 3: Enterprise JavaBeans (EJB) | - Session EJB components and business logic - EJB transactions and timers |
| Topic 4: JavaServer Faces (JSF) | - JSF lifecycle and view handling - JSF components and navigation |
| Topic 5: Persistence and JPA | - JPA entities and object-relational mapping - Entity management, transactions and JPQL |
| Topic 6: Security and Additional APIs | - Concurrency and Batch APIs - Contexts & Dependency Injection (CDI) - Declarative and programmatic security |
| Topic 7: Messaging and Web Services | - Java Message Service (JMS) - SOAP services with JAX-WS and JAXB |
| Topic 8: Web Applications | - JSP and Expression Language - Servlets and HTTP handling |
Frequently Asked Questions About Oracle Java EE 7 Application Developer
The Oracle Java EE 7 Application Developer exam (exam code 1Z1-900) is the official Oracle exam that leads to the Java EE and Web Services certification, sitting at the Professional level of the Oracle certification track. It is also connected with Oracle Certified Professional, Java EE 7 Application Developer. If this is the credential you are working toward, the 142 practice questions at Actual4Cert map directly to its objectives.
The Oracle Java EE 7 Application Developer exam includes 70 questions, and you have 120 minutes to complete them. Divide the time limit by the question count and you get a tight average pace per item, so train yourself to flag time-consuming questions and return to them later instead of getting stuck. Before test day, run at least one full timed session in the Actual4Cert test engine under the same limits — the clock should never surprise you.
The passing score for Oracle Java EE 7 Application Developer is 66%, and the official registration fee is USD around 200–250 (varies by region). A failed attempt means paying that fee in full again, so your preparation budget deserves the same attention as your study plan. A practical rule: book your exam date only after you can finish a Actual4Cert practice test comfortably above the passing score more than once.
According to Oracle, candidates should meet the following before registering: Recommended Java SE experience and hands-on programming; formal training in Java EE technologies is advised.. Requirements can change, so confirm the latest details on the official exam page before you register.
Yes. A free PDF demo of the 1Z1-900 practice questions is available to download, so you can judge the format and quality before paying anything. Every purchase also includes 365 days of free updates, and if your product expires you can extend the update service at a 50% discount.
Your order is covered by a conditional 100% money-back guarantee: if you take the corresponding exam within 60 days of purchase and do not pass, you may apply for a full refund. Exams taken within 3 days of purchase are not eligible, nor are free materials or expired orders, and the candidate name must match the payer name. To claim, submit a scanned enrollment slip and your official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer to keep studying? You can instead exchange your purchase for two free products of equal value while keeping the update service on your original one. Delivery itself is immediate: your product unlocks for instant download right after payment and a copy is emailed to you within a minute — if nothing arrives within 2 hours, contact our support team. There is no limit on the number of computers you can install it on.
The Oracle Java EE 7 Application Developer blueprint is divided into 8 major domains, starting with Web Applications, REST and WebSockets, and Persistence and JPA. The full breakdown, including every subdomain and its weighting, is listed in the Exam Topics section above — review it against your own weak areas before scheduling the exam.
Oracle Java EE 7 Application Developer Sample Questions:
Question 1
While performing the task "Create Chart of Accounts, Ledger, Legal Entities, and Business Units in Spreadsheet Task", you mentioned that the legal entity country is the United States of America.
What will be the functional currency of the ledger you are defining?
A. It is mandatory to provide functional currency because ledger cannot be defined without functional currency. The system will throw an error upon upload of the spreadsheet because all required fields are not populated.
B. The system will ask the user to provide functional currency at the time of uploading the spreadsheet if it is not provided in the first place.
C. It is mandatory to provide functional currency, because ledger cannot be defined without functional currency. The system will throw an error upon processing.
D. The system will automatically pick "USD" as functional currency from the legal entity country.
E. The system will pock the first available currency from the list of Values.
Question 2
Which statement is true about the WS-Security standard?
A. It provides message-level security.
B. It defines protocol-specific ways of protecting SOAP messages.
C. It is a Java EE standard for protecting SOAP services.
D. It relies on HTTP security mechanism to protect SOAP messages in transmit.
Question 3
Which two statements are true about the relationship between JavaServer Pages (JSP) and servlets? (Choose two.)
A. A JSP page is interpreted by JSPServlet.
B. A JSP page has access to the same information, objects, and a context as a servlet.
C. A JSP page must extend the HTTPServlet class to behave like a servlet.
D. A JSP page must be written as either an XML file or a JSP file before it is turned into a servlet.
Question 4
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. 1 Enterprise, 10 Divisions, where each division has its own ledger with common legal entity across all divisions
B. 10 Enterprises, 1 Division, where each division has 10 legal entities and 1 ledger
C. 10 Enterprises, 10 Divisions, where each division has its own legal entity and ledger
D. 1 Enterprise, 10 Divisions, where each division has its own legal entity and ledger
Question 5
Given the code fragments:
Which action completes this composite primary key implementation?
A. Add @Embeddable annotation at line 1 and @EmbeddedId(ContactId.class) at line 2.
B. Add @Embeddable annotation at line 1 and replace both @Id annotations with @EmbeddedId annotations.
C. Add @IdClass annotation at line 1.
D. Add @IdClass(ContactId.class) annotation at line 2.
Solutions:
| Question 1 Answer: D | Question 2 Answer: A | Question 3 Answer: C,D | Question 4 Answer: D | Question 5 Answer: A |
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