Pinterest is becoming an important gathering place for both professional and amateur photographers who want to share the photos they take

Which of the following differentiates a collision attack from a rainbow table attack?

A. A rainbow table attack performs a hash lookup B. A rainbow table attack uses the hash as a password C. In a collision attack, the hash and the input data are equivalent D. In a collision attack, the same input results in different hashes

If you lose the password, you can still open a workbook but you can't make any changes to it.

Answer the following statement true (T) or false (F)