In a forensics context, hidden information about files and folders is called :

In a forensics context, hidden information about files and folders is called
 
  A) Archive data B) Artifact data
  C) Read-only data D) Metadata

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At common law a police officer could use deadly force against persons who used deadly force against the officer and against all _________________________.
 
  Fill in the blank(s) with correct word

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A(n) ________ examination involves searches of the areas the operating system does not
  recognize as being normally used.
 
  Fill in the blank(s) with correct word

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A person who has been arrested must be brought before a magistrate, barring exigent circumstances
 
  A. Immediately
  B. Within 24 hours
  C. Within 36 hours
  D. Within 48 hours

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In his concurring opinion in U.S. v. Leon (1984 ) Justice Blackmun said that the ruling of the case was not permanent, but was provisional.
 
  Indicate whether the statement is true or false