Need to prepare 18 java questions - design patterns

Project Description:

Hello, I require a freelancer who will create java questions for oracle exams, see the attached sample question format. I prefer experienced well educated java guy or java teacher who knows java 7 very well along with design patterns, I require six questions for each subsequent topic.

- Design a class using the Singleton design pattern.

- Prepare code to implement the DAO pattern.

- Create and Design objects using a factory, and use factories from the API.

Skills required:

Academic Writing, Education and Tutoring, Algorithm, Java, Technical Writing