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Oracle 1Z0-900 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Persistence and JPA | - Entity management, transactions and JPQL - JPA entities and object-relational mapping |
| Security and Additional APIs | - Declarative and programmatic security - Contexts & Dependency Injection (CDI) - Concurrency and Batch APIs |
| Enterprise JavaBeans (EJB) | - Session EJB components and business logic - EJB transactions and timers |
| Java EE Architecture | - Component model interactions - Overview of Java EE 7 standards, containers, APIs and services |
| Web Applications | - Servlets and HTTP handling - JSP and Expression Language |
| REST and WebSockets | - RESTful services using JAX-RS - WebSockets applications |
| JavaServer Faces (JSF) | - JSF lifecycle and view handling - JSF components and navigation |
| Messaging and Web Services | - SOAP services with JAX-WS and JAXB - Java Message Service (JMS) |
1Z0-900 Exam FAQ: Save Time, Read This
Oracle Java EE 7 Application Developer is an official Oracle certification exam, listed under the code 1Z0-900. Passing it earns the Java EE and Web Services certification at the Professional level. It also ties into Oracle Certified Professional, Java EE 7 Application Developer. In an era of lifelong learning, this credential is one of the most efficient ways to prove your skills keep pace.
Oracle Java EE 7 Application Developer gives you 70 questions across 120 minutes. The efficient approach: one to two hours of daily timed practice in the GetValidTest engine builds both the knowledge and the pacing, so exam day feels like simply another well-run session.
Passing Oracle Java EE 7 Application Developer takes 66%, and the official registration fee is USD around 200–250 (varies by region). Retakes cost the full USD around 200–250 (varies by region) again, so treat your GetValidTest practice scores as the decision-maker: book when the passing line sits below your everyday results, not your best ones.
The Oracle Java EE 7 Application Developer syllabus is organized into 8 domains, led by REST and WebSockets, Web Applications, and JavaServer Faces (JSF). The complete breakdown is above on this page; it is the fastest way to learn where your limited preparation hours belong.
Recommended Java SE experience and hands-on programming; formal training in Java EE technologies is advised.
Vendor policies are revised periodically, so verify the current requirements before registering via the official exam page.
Yes on both counts. Download the free demo of the Oracle Java EE 7 Application Developer questions first, and browse the comments written by former customers for a second opinion. After purchase, new versions are sent to you as soon as they release, free for 365 days; after expiry, extending the update service costs 50% of the regular price.
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Oracle Java EE 7 Application Developer Sample Questions:
A supply request has been received in supply chain orchestration. Both organizations belong to the same legal entity and they do not have a buy-sell relationship between them.
Which type of execution document can fulfill the supply request?
- A. Sales Order
- B. Purchase Requisitions
- C. Transfer Order
- D. Purchase Order
Correct Answer: C 🗳️
You are currently implementing Oracle Cloud for the Singapore entity of your multinational customer. Their head office is located in Japan. Apart from Singapore, their other entities are using a legacy system.
Their requirement is to implement Oracle Cloud in such a way that at the end of the financial year, all their financial reporting should be in Japanese Yen.
How will you fulfill the above requirement?
- A. Define one primary ledger with SGD (Singapore Dollars) as primary currency and use the reporting currency functionality to provide the necessary data in Japanese Yen currency.
- B. Define one primary ledger with Japanese Yen currency so that all the subledger data gets converted to Japanese Yen automatically.
- C. Define two ledgers one in SGD (Singapore Dollars) and one in Japanese Yen and transfer data of all the subledgers in these two primary ledgers.
- D. This requirement cannot be fulfilled.
Correct Answer: A 🗳️
Which statement is true about JAX-RS resource implementation?
- A. The REST resource class can be implemented as a Plain Old Java Object (POJO).
- B. The REST resource implementation class must extend the javax.ws.rs.core.Application class
- C. The REST resource class can be implemented as a stateful Enterprise JavaBean (EJB).
- D. The REST resource implementation class must not be final.
Correct Answer: B 🗳️
While creating the consignment agreement, you have set the consumption advice frequency to "monthly" and the billing cycle close date to "31st August, 2020".
What will happen when you run the consumption advice process on 31st August, 2020?
- A. Consumption advice is created and the next closing date is set to 7th September, 2020.
- B. No consumption advice is created.
- C. Consumption advice is created and the next closing date is set to 30th September, 2020.
- D. Consumption advice is created and the next closing date is set to 30th October, 2020.
Correct Answer: C 🗳️
Identify the availability type that is applicable for the item quantities maintained in a unit of measure different from the primary unit of measure and is available for various transactions.
- A. Secondary On-hand Quantity
- B. Available
- C. Reserved
- D. On Hand
- E. Secondary Available Quantity
Correct Answer: E 🗳️
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