Wide-mouth frog is the simplest known key distribution center (KDC) authentication protocol

There is nothing wrong with being open to an opportunity that enhances your career. This is a very critical question. Don't "bad mouth" your previous employer. If you are coming out of an organization known to have major problems, or in midst of a buy-out, down-sizing or re-engineering, this may be an easy question to answer. It is also good to state that after long personal consideration your chance to make a contribution is very low due to changes in the company. If you were not looking for a change when contacted by the recruiter to this interview, say so. There is nothing wrong with being open to an opportunity that advances your career.

You can generate it by offering a new, good quality and unique product or service that's reasonably prices.

Word-of-mouth is the key.

Actually fish in take water through their skin...though they do drink water and throw water out to get oxygen through gills..but ocassionally they end up taking water through mouth into stomach also..