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Oracle 1z0-900 Exam With Confidence Using Practice Dumps

Exam Code:
1z0-900
Exam Name:
Java EE 7 Application Developer
Certification:
Vendor:
Questions:
142
Last Updated:
Apr 26, 2025
Exam Status:
Stable
Oracle 1z0-900

1z0-900: Java EE and Web Services Exam 2025 Study Guide Pdf and Test Engine

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Java EE 7 Application Developer Questions and Answers

Question 1

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

Options:

A.

/general-error.html

B.

*/general-error.html

C.

*/general-error.html

D.

/general-error.html

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Question 2

Given the code fragments:

Which action completes this composite primary key implementation?

Options:

A.

Add @IdClass annotation at line 1.

B.

Add @Embeddable annotation at line 1 and replace both @Id annotations with @EmbeddedId annotations.

C.

Add @IdClass(ContactId.class) annotation at line 2.

D.

Add @Embeddable annotation at line 1 and @EmbeddedId(ContactId.class) at line 2.

Question 3

How can you inject a target web service into an EJB?

Options:

A.

Define service as an injectable resource by using the declaration.

B.

Use a HandlerChain.

C.

Use a java.xml.ws.WebServiceRef annotation.

D.

Use a java.xml.ws.WebServiceContext annotation.