Final answer:
The correct Creative Commons license that requires Bill to credit the original creator when using an image he found online is the CC BY license (option B). This license allows for distribution and adaptation, even commercially, as long as proper attribution is given.
Step-by-step explanation:
If Bill found an image online that he can use by giving credit to the original creator, the Creative Commons license used is likely a CC BY license. The CC BY license allows others to distribute, remix, adapt, and build upon the work, even commercially, as long as they credit the original creator for the original creation. This license is straightforward and enables content creators to use the work as long as they follow the basic requirement of attribution, making it clear who the original author or artist is.
Therefore, the correct answer to the question is B) CC BY. This license is intended to encourage the use of creative works while respecting the creator's rights and helping to prevent beside theft of intellectual property. It's essential to always provide proper attribution when using someone else's work to comply with the license terms and support the creative community.