D you can't change the lens. Point and shoot cameras have a fixed lens so you don't need to change them.
C D-SLR. They have fast shutter and focus speeds for photography. They are used in a lot of professional settings.
The drawbacks of point-and-shoot cameras include the inability to change lenses, making option D the correct choice. Additionally, DSLRs have the least shutter lag compared to other camera types, making option C the right answer here as well.
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