Free 1z0-900 sample questions

Which is a valid description of REST?

• REST provides the same architectural properties as SOAP.
• REST is a library that is part of JEE called JAX-RS.
• REST is the conventional way of interacting with information resources.
• REST is a Web Services standard supported by JEE and JAX-RS.

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?

• Create two @onMessage methods in the same endpoint with appropriate parameter types.
• Define the @onMessage methods in your endpoint with Object as parameter and check the actual type in your code.
• You can achieve this only by creating separate WebSocket endpoints for each message type.
• Create two @onMessage methods, each with appropriate decoder attribute in the same endpoint.

Given: How often does the submitted task run?

• need more details to determine
• once
• as many times as you like
• based on a schedule

For an Item to be enabled for back-to-back order process, which attribute do you need to set?

• Item attribute: Allow purchase orders off of sales orders
• Organization attribute: Allow Back to Back Processing
• Organization attribute: Allow Reservations
• Item attribute: Back-To-Back Enabled
• Item attribute: Reservations Enabled

Given: If an exception is thrown inside the if block, what effect will it have on the transaction? If an exception is thrown inside the if block, what effect will it have on the transaction?

• The transaction will be committed.
• The transaction will be suspended.
• The transaction will be rolled back.

Which statement is true about Java methods that are exposed as Web Service operations by using JAX-WS API?

• The @WebResult annotation must exist.
• Method parameters and return types must be JAXB compatible.
• Method parameters must be declared by using ©WebParam.
• The ©WebMethod annotation must exist.

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 doesn’t show any KPI watchlist. Identify two causes. (Choose two.)

• Logistics Business Intelligence Analytics is enabled.
• Logistics Business Intelligence Analytics is not implemented.
• Organization is not enabled for warehousing.
• Data permissions for the organization being referenced are not set up.
• Supply Chain and Order Management Business Intelligence Analytics is not enabled.

What are two outcomes when a lot expires on an item with lot control enabled?

• It remains an inventory, but is not considered on-hand when the user is performing min-max or reorder point planning calculations.
• It is issued out of stores
• It cannot be transacted.
• It is not included in cycle counts.
• It cannot be reserved for a date beyond the expiration date.

Which type allows you to share servlet attributes across your entire web application?

• Servlet Context
• Http Session
• Servlet Request
• Servlet Config

How do you specify a default error page in your web.xml file?