Which of the following statements is TRUE?

A. Sniffers operate on Layer 2 of the OSI model

B. Sniffers operate on Layer 3 of the OSI model

C. Sniffers operate on both Layer 2 & Layer 3 of the OSI model.

D. Sniffers operate on the Layer 1 of the OSI model.

The OSI layer 2 is where packet sniffers collect their data.

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