Answer & Solution
Answer: Option B
Solution:
The combination of <feGaussianBlur> and <feOffset> filters is effective for creating a drop shadow effect behind SVG elements. The <feGaussianBlur> filter blurs the input image, creating a softened appearance, while the <feOffset> filter shifts the blurred image, simulating a shadow effect. This combination is widely used for adding depth and highlighting elements in SVG graphics, particularly for creating buttons, icons, and other interactive elements that benefit from a realistic shadow effect.