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1z0-807 Questions and Answers

Question # 1

You are the architect for XYZ bank. XYZ is redesigning their online banking offering and you need to ensure that the new design follows security best practices for the JEE platform.

Select three security best practices for JEE applications.

A.

Schedule regular penetration testing.

B.

B. Log all security related application events.

C.

C. Implement an exception-handling strategy.

D.

Encrypt data, both on the wire and at rest.

E.

E. Use both programmatic and declarative security.

F.

Treat users as untrusted even when authenticated.

Question # 2

A company that sells avatar skins to virtual reality environments has a static website for advertising their wares. The website was built using What You See Is What You Get (WYSIWYG) html editor and also contains a lot of JavaScript. The company now wants to add server side processing capabilities developing a shopping application, the company is considering using JavaServer Faces (JSF)

Which statement is true?

A.

The JavaScriptcode has to be rewritten to conform to JSF standards.

B.

JSF tags cannot be integrated into the HTML generated by WYSIWYG editors.

C.

The web pages cannot be previewed accurately with a genericWYSIWYG HIML editor.

D.

The web pages must be converted into Face lets.

Question # 3

Which two statements are true about the timer service of a business component container?

A.

Timed notifications for all types of session beans can be scheduled by using this service.

B.

When the server is shut down,the timer is persisted automatically and becomes active again when the server is restarted.

C.

Each instance of messagedriven beans has unique timers.

D.

When stateful session bean instance is removed, the container detaches the timers associated with the instance and allocates them to the new instance.

E.

E.When a transaction is rolled back, the timer creation within the transaction is also rolled back.

Question # 4

MedLabML is a startup firm that moves patient data between different care providers to provide a “single patient view”. They use a B2B system to exchange electronic business document with their key suppliers. They are seeking your advice about standards to review for improving their message-level security.

Which standard or API would you recommend they read?

A.

SAML 1.1

B.

B. Web Service Interoperability Technology

C.

XML Signature

D.

SSL

Question # 5

During a security audit, it is noted that your application is vulnerable to SQL Injection attacks.

Which two action would you perform to address this vulnerability?

A.

B. Add a text input validation filter to check user-supplied data.

B.

Configure user permissions in the deployment descriptor.

C.

Configure security roles in the deployment descriptor.

D.

Deploy the Internet facing nodes in a well defined demilitarized zone (DMZ) layer.

E.

Use parameterized stored procedures with the principle of least privilege.

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