| Exam Code | 1z0-900 |
| Exam Name | Java EE 7 Application Developer |
| Questions | 142 Questions Answers With Explanation |
| Update Date | March 05,2024 |
| Price |
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You need to exchange large binary messages using chunks in a WebSocket application. Identify two ways in which you can receive partial messages. (Choose two.)
A. Define an @OnMessage method with a single MimePart parameter.
B. Use a ChunkListener interface implementation.
C. Use a MessageHandler.Partial<ByteBuffer> interface implementation.
D. Define an @OnMessage method with byte [] as the first parameter and a boolean as the secondparameter.
You defined an Inventory Organization that is meant to track the contract manufacturing process outsourced to a supplier. Where do you mention that this Inventory Organization is meant for one particular supplier?
A. Manage Inventory Organization Locations
B. Manage Subinventories
C. Manage Inventory Organizations
D. Manage Contract Manufacturing Relationships
E. Manage Item Organizations
Given the code fragment:Which two steps, when performed independently, enable the index.xhtml page to print the following text: The Id is 12345? (Choose two.)
A. Replace line 2 with: @Inject public void setAcc(Account acc)
B. Replace line 3 with: @Inject public Account getAcc()
C. Replace line 1 with: @Inject private Account acc;
D. Replace line 3 with: public @Inject Account getAcc()
E. Replace line 1 with: private @Inject Account acc;
F. Replace line 2 with: public void setAcc(@Inject Account acc)
Given the code fragment:What output will be returned when this servlet is called a GET request?
A. Service() method called.
B. Service() method called.Get() method called.
C. An HTTP error
D. GET() method called.
Given the code fragments:Which action completes this composite primary key implementation?
A. Add @IdClass annotation at line 1.
B. Add @Embeddable annotation at line 1 and replace both @Id annotations with @EmbeddedIdannotations.
C. Add @IdClass(ContactId.class) annotation at line 2.
D. Add @Embeddable annotation at line 1 and @EmbeddedId(ContactId.class) at line 2.
You need to develop a chat application, which allows the display of emoticons and images together with text messages. How should you configure a WebSocket endpoints to receive both text and binary messages?
A. Create two @onMessage methods in the same endpoint with appropriate parameter types.
B. Define the @onMessage methods in your endpoint with Object as parameter and check the actual typein your code.
C. You can achieve this only by creating separate WebSocket endpoints for each message type.
D. Create two @onMessage methods, each with appropriate decoder attribute in the same endpoint.
Your customer wants to transfer material from facility A to facility B. They are using the interorganization transfer to perform the transaction in the system. Their requirement is “whenever material is transferred from their facility A to facility B, facility B needs to pay 5% additional amount to the current item cost”.Which task must be set up to accomplish this requirement?
A. Manage Interorganization Markup
B. Manage Transfer Pricing Rules
C. Manage Cost Plus Pricing
D. Manage Cost Organization Relationships
E. Manage Organization Relationships
Given the code fragment:When the context root is requested http://host:port/context, how does the container resolve this mapping?
A. thirdServlet handles the request.
B. firstServlet handles the request.
C. The container throws an error at startup.
D. secondServlet handles the request.
Your customer wants to transfer material from facility A to facility B. They are using the interorganization transfer to perform the transaction in the system. Their requirement is “whenever material is transferred from their facility A to facility B, facility B needs to pay 5% additional amount to the current item cost”.Which task must be set up to accomplish this requirement?
A. Manage Interorganization Markup
B. Manage Transfer Pricing Rules
C. Manage Cost Plus Pricing
D. Manage Cost Organization Relationships
E. Manage Organization Relationships
Which two approaches would result in the current date being added to the output of a JSP? (Choose two.)
A. <%= out.printIn(new java.util.Date()) %>
B. <% out.printIn(new java.util.Date()); %>
C. <%= new java.util.Date() %>
D. <% System.out.printIn(new java.util.Date()); %>
