problem1. Referring to Mobile Application Development, describe what is Android.
problem2. describe what a layout in Android is.
problem3. Three common types of Layout in Android are:
problem4. With the use of appropriate diagrams, describe the different layouts mentioned above.
problem5. With the use of an appropriate diagram, describe what is a spinner in Android?
problem6. describe the significance of using CSS in web development.
problem8. describe the difference between a static web site and a dynamic web site.