Free Oracle 1Z1-900 Exam Dumps Questions & Answers
| Exam Code/Number: | 1Z1-900Join the discussion |
| Exam Name: | Java EE 7 Application Developer |
| Certification: | Oracle |
| Free Question Number: | 142 |
| Publish Date: | Sep 29, 2026 |
| # of views: | 2400 |
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Given:
You are creating an Alarm management system. When you create a new alarm, you want it to create an alert that is triggered once at the specified time.
Which method should you call on Line 9 to create the timer?
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?
Your customer wants to prevent customer shipments out of a specific subventory. They are setting up a material status to control this.
Which transaction do they need to disallow?
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?