Which is the largest organized crime group in the world?

Which is the largest organized crime group in the world?
 
  a. La Cosa Nostra
  b. Japanese Yakuza
  c. Chinese triads
  d. Los Zetas

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This type of security technology is devices or software that act as a checkpoint between the network and individual users.
 
  a. Backups
  b. Firewalls
  c. Encryption
  d. Passwords

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The FBI and other police agencies are restricted in sharing information with the CIA.
 
  a. True
  b. False

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Relatively few police departments require that their police officers have __________.
 
  a. college degrees
  b. high school diploma or GED
  c. good health
   d. a valid driver's license

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The Department of Homeland Security has implemented the ________ to detect
  bioterrorism threats.
 
  Fill in the blank(s) with correct word