New Oracle 1Z0-900 Exam Practice Questions Learning Resource
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About Java EE 7 Application Developer exam details
Java EE 7 Application Developer exam number: 1Z0-900
Exam Purpose: To validate the programming ability to develop and deploy applications using the Java Platform, Enterprise Edition 7
Target group: Mid-level to advanced Java front-end and back-end application developers, architects, and software engineers
Earn your certification with the 1Z0-900 exam: Oracle Certified Professional, Java EE 7 Application Developer
Question format: Multiple choice
Exam duration: 120 minutes
Number of issues: 70
Passing score: 66%
Primary validation: The exam has been validated against the product version Java EE 7
Specifically: Understanding the Java EE Architecture • Validating and managing persistence with JPA entities and beans, implementing business logic with EJB, implementing SOAP services with Java Message Service APIs, implementing SOAP services with JAX-WS and JAXB APIs, creating Java web applications with Servlets and JSPs, implementing REST services with JAX-RS API, creating Java applications with WebSockets, and developing with JSF Web applications, securing Java EE 7 applications, using CDI beans, concurrency APIs, and batch APIs
Java Developer Job Opportunities: Web Developer, Computer Programmer, Junior Java Developer, Mobile Developer, Front-End Developer, IT Manager, Database Administrator
History of Java
Before taking the Java EE 7 Application Developer 1Z0-900 exam, you should understand the history of Java.
Java is a programming language developers use for mobile, software, and web development. Since its release in 1995, many modern programming languages have grown, including Python, Scala, JavaScript, and PHP. Of course, Java remains one of the most popular programming languages.
Java is available in four different versions: Java Card, Java SE, Java ME, Java EE
For more details, please refer to this article https://kinsta.com/blog/java-developer/
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Why?
If you don’t take practice tests, your exam preparation won’t be productive. You need to assess your level of readiness by passing the 1Z0-900 practice test. You’ll learn about your exam speed, understand the areas that need more attention, and become familiar with the exam structure. So, get the new 1Z0-900 exam practice questions to practice and gradually build up your confidence until you take the final exam.
Share: New 1Z0-900 exam practice questions
Come from: Pass4itSure
Several questions: 1.-15
Free or charged: free
Certifications: Oracle
Question 1:
During Cloud Inventory implementation your customer requires you to enable the Oracle Transactional Business Intelligence (OTBI) KPI to review the list of standard reports which is useful for their current business scenario. When navigating to reports and analytics, the warehouse dashboard does not show any KPI watchlist.
Identify two causes. (Choose two.)
A. Logistics Business Intelligence Analytics is enabled.
B. Logistics Business Intelligence Analytics is not implemented.
C. Organization is not enabled for warehousing.
D. Data permissions for the organization being referenced are not set up.
E. Supply Chain and Order Management Business Intelligence Analytics is not enabled.
Correct Answer: BE
Question 2:
You have an organization that runs both its domestic and international business from the same offices. However, the organization does not want the domestic side of the business to be able to transact on the international side, even though they are selling the same material.
How do you configure your enterprise to meet this requirement?
A. Set up the domestic and international businesses as separate operating units.
B. Set up the domestic and international businesses as separate projects.
C. Set up the domestic and international businesses as separate business units.
D. Use data access security to separate what each customer can control.
E. Set up the domestic and international businesses as separate cost centers.
Correct Answer: C
Question 3:
Your class requires multiple resources defined, as shown in the following:
Which annotation do you use to group multiple @Resource declarations together for class-based injection, replacing in the code above?
A. @Resources
B. @Resource
C. @ResourceGroup
D. @ResourceCollection
Correct Answer: B
Question 4:
Given the code fragment: Which code can be added to register both of these methods to receive BankEvent notifications only if an instance of BankActivityService is already instantiated in the current context?
A. @Observes(notifyObserver=IF_EXISTS) on line 3 and line 6
B. @Observes(during=IN_PROGRESS) on line 1
C. @Observes(during=AFTER_COMPLETION) on line 1
D. @Observes(notifyObserver=IF_EXISTS) on line 4 and line 7 before method parameter declaration
Correct Answer: A
Reference https://docs.oracle.com/javaee/7/tutorial/cdi-adv005.htm
Question 5:
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.
They are required 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 Japanese Yen currency so that all the sub ledger data gets converted to Japanese Yen automatically.
B. Define one primary ledger with SGD (Singapore Dollars) as the primary currency and use the reporting currency functionality to provide the necessary data in the Japanese Yen currency.
C. This requirement cannot be fulfilled.
D. 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.
Correct Answer: B
Question 6:
Your customer wants you to restrict the values of Receivables Transaction Type for their three business units. You created three reference data sets for each business unit. However, the user is still able to see the values in the Transaction Type list of values that are not defined in the business unit data set.
What is the reason for this behavior?
A. The user is seeing the values defined in the common set. The values should be removed from the common set.
B. Receivables Transaction Types are common across business units.
C. Reference Data Sets cannot be used uniquely across business units. They can only be used at the Legal Entity level.
D. The user has multiple Business Unit Roles and, therefore, can see additional values.
Correct Answer: A
Question 7:
Your client is about to define their primary ledger.
Which set of three primary attributes do they need to know to complete this?
A. Chart of Accounts, Description, and Accounting Method
B. Chart of Accounts, Ledger Balance, and Accounting Method
C. Chart of Accounts, Accounting Calendar, and Currency
D. Currency, Description, and Accounting Method
Correct Answer: C
Question 8:
Given the following code:
What should you do at line 1 to enable this servlet to receive request data without blocking?
A. Use a Runnable instance with the start () method of AsyncContext.
B. Define a ReadListener and assign it to the request input stream.
C. Create a Callable class and delegate this operation to a ManagedExecutorService by using the dispatch method of AsyncContext.
D. Define an AsyncListener and assign it to the AsyncContext object.
Correct Answer: D
Question 9:
What three Key Performance Indicators are available in the Warehouse Operations Dashboard?
A. Shipment Value
B. Hit or Miss Accuracy
C. Cycle Count
D. Inventory Value
E. Distributed Value
F. Exact Matches Rate
Correct Answer: BDF
Question 10:
Which type allows you to share servlet attributes across your entire web application?
A. ServletContext
B. HttpSession
C. ServletRequest
D. ServletConfig
Correct Answer: A
Question 11:
Given the code fragment:
How are transactions managed?
A. through a single shared transaction across the connection factory
B. through a separate transaction per JMS Consumer C. through a single transaction for the entire JMS Topic
D. through a single shared transaction in the JMS Context
Correct Answer: D
Question 12:
Give the code fragment:
And the code fragment:
The send confirmation () and reserve() methods should be executed in the same transactional context. Which transaction attributes do you ensure this?
A. Add annotations: @TransactionAttribute (TransactionAttributeType.REQUIRES_NEW) at line 2,
@Transactional at line 9 and
@TransactionAttribute ((TransactionAttributeType.MANDATORY) at line 12
B. No additional annotations are required.
C. Add annotations: @TransactionAttribute (TransactionAttributeType.REQUIRED) at line 2, @Transactional at line 9 and @TransactionAttribute ((TransactionAttributeType.REQUIRES_NEW) at line 12
D. Add annotations: @TransactionAttribute (TransactionAttributeType.MANDATORY) at line 2, @Transactional at line 9, and @TransactionAttribute ((TransactionAttributeType.REQUIRES_NEW) at line 12
Correct Answer: D
Question 13:
Which execution document is created by supply chain orchestration when a make request is received?
A. Transfer Order
B. Work Order
C. Routing Create
D. Movement Request
E. Purchase Order
Correct Answer: B
Question 14:
Given an HttpServletRequest request and an EJB SessionContext ctx.
Which is a valid way to retrieve the Principal invoking either behavior?
A. request.getCallerPrincipal() and ctx.getCallerPrincipal()
B. request.getUserPrincipal() and ctx.getUserPrincipal()
C. request.getCallerPrincipal() and ctx.getUserPrincipal()
D. request.getUserPrincipal() and ctx.getCallerPrincipal()
Correct Answer: A
Question 15:
Given:
Which client-side Java method will send the employee object to the WebSocket Server Endpoint?
A. session.post(employee);
B. container.send(employee);
C. session.send(employee);
D. remote.send object(employee);
Correct Answer: A
Other ways to study for exams are also valid
- Get the appropriate books
- Follow the Oracle 1Z0-900 learning guide
- Take official training for the Oracle 1Z0-900 exam
- Java Learning Subscription
- Join online forums and communities
- …
Not only that, but many others are all effective, and the point is to find the right one for you.
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Write at the end:
The Java EE 7 Application Developer certification is a true benchmark of experience and expertise to help you stand out from the crowd of employers. To ensure successful passage of the exam, please practice with Pass4itSure’s new 1Z0-900 exam practice questions (https://www.pass4itsure.com/1z0-900.html) and complement other learning styles to increase your chances of success.