What steps would you follow to create a simple business presentation using SMIL?

What are the pros & cons of a SMIL presentation over say PowerPoint Presentation?

Name few tools that can be used to automate the process of creation of presentation.

Explain basic layout of a SMIL file.

What are the stacking & scaling attributes in SMIL?

Explain SMIL timing model.

How is linking done in SMIL. Write a small code snippet to support your answer.

What does systemCPU attribute of SMIL stand for?

List the environment related system test attributes.

What are the resource related system tests attributes?