Question 1

Give a brief overview of copyright laws pertaining to graphics within and outside the U.S.

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Question 2

Explain how someone can use a disk editor tool to mark clusters as "bad" clusters.

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Question 3

Briefly describe the Exchangeable Image File (EXIF) format.

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Question 4

Write a brief history of steganography.

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Question 5

Explain how steganalysis tools work.

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Question 6

Identify and describe some image viewers.

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Question 7

Explain how lossless compression relates to image file formats.

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Question 8

Describe how to hide information on an 8-bit bitmap image file using substitution steganography.

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Question 9

How does vector quantization (VQ) compress data?

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Question 10

Present a list of categories covered under copyright laws in the U.S.

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Quiz 10: Recovering Graphics Files

Give a brief overview of copyright laws pertaining to graphics within and outside the U.S.