Question

which creative commons symbol means that users of this work must share under the same license?
sa: share alike - a circle with an arrow is the symbol
ndr no derivative works - an equal sign = is the symbol
by - affirmation - the symbol is a person
nc - non commercial - the symbol is a $ crossed out
which creative commons symbol means that the artist wants you to give credit for their work?
sa: share alike a circle with an arrow is the symbol
ndr - no derivative works - an equal sign is the symbol =
by - affirmation - the symbol is a person
nc - non - commercial - the symbol is a $ crossed out
which creative commons symbol means that the creator does not want their work changed in any way?
sa: share alike - a circle with an arrow is the symbol
ndr - no derivative works - an equal sign = is the symbol
by - affirmation - the symbol is a person
nc - non commercial - the symbol is a $ crossed out

Explanation:

First Question:

To determine the Creative Commons symbol for "users must share under the same license", we analyze each option:

• "SA - Share alike - a circle with an arrow is the symbol" matches the description of requiring sharing under the same license.
• "NDR - no derivative works" is about not creating derivatives, not sharing license.
• "BY - Affirmation" is about giving credit, not sharing license.
• "NC - Non commercial" is about non - commercial use, not sharing license.

For the symbol meaning "artist wants credit for their work", we check:

• "BY - Affirmation - the symbol is a person" is the one related to giving credit (affirming the author).
• "SA - Share alike" is about sharing license, not credit.
• "NDR - no derivative works" is about no derivatives, not credit.
• "NC - Non - Commercial" is about non - commercial use, not credit.

To find the symbol for "creator does not want work changed", we evaluate:

• "NDR - no derivative works - an equal sign = is the symbol" means no derivative works, i.e., no changes.
• "SA - Share alike" is about sharing license, not changing work.
• "BY - Affirmation" is about credit, not changing work.
• "NC - Non commercial" is about non - commercial use, not changing work.

Answer:

A. SA - Share alike - a circle with an arrow is the symbol

Second Question: