Write a media query

1. Write a media query for a screen with a maximum width of pixels.

2. Write a media query for a screen with a minimum width of pixels.

3. Write a style rule for a screen with a minimum width of pixels and a maximum width of pixels.

4. Write a media query for a screen in landscape mode.

Describe separation of concerns in your own words. Is there a case when a “divide and conquer” strategy may not be appropriate? How might such a case affect the argument for modularity

Attempting to build an application you do not fully understand, or to use a technology you are not familiar with, is an invitation to be misled by coincidences. What does this mean explain clearly?

Briefly explain, using use cases, the following Gang of Four patterns:

· Chain of Responsibility

· Command

· Strategy

· Factory Method

Solution: