Q. This Creative Commons License lets others copy, distribute, display, and perform only verbatim copies of your work, not derivatives works based upon it.

Q. This Creative commons License lets others copy, distribute, display, and perform your work and derivative works based upon it, but for non commercial purpose.

Q. This Creative Commons License allows others to distribute derivative works only under a license identical to the license that governs your work.

Q. This Creative Commons License allows others to distribute derivative works only under a license identical to the license that governs your work.