POS 409 Wk 1 Discussion – Interfaces and Inheritance

Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to other students.  The initial post is due by Thursday. Responses must be a minimum of 175 words.

Due Thursday

Respond to the following in a minimum of 175 words:

Some resources claim interfaces should always be used. Others say it depends on the situation.

Discuss when an interface should be used.

Discuss the difference between a subclass and an object as they apply to inheritance. Include a situation when you would use each.

Due Monday

Reply to at least two of your classmates. Be constructive and professional in your responses.