The ________ command gives Linux users the ability to perform administrative duties, which require ...

The ________ command gives Linux users the ability to perform administrative duties,
  which require a separate password for each user.
 
  Fill in the blank(s) with correct word

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Evidence was excluded by the Supreme Court in Boyd v. United States (1886 ) based on the combined action of ____________________ and _________________________.
 
  Fill in the blank(s) with correct word

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To understand how hardware works, you must understand the ________ of how drives
  store 0s and 1s.
 
  Fill in the blank(s) with correct word

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Each of the following warrantless entries into homes are valid exigency searches, EXCEPT
 
  A. A reliable informant told FBI agents that a known white supremacist terrorist suspect had
  secreted an ammonium nitrate bomb in his house
  B. Officers see a fist fight through the screen door of a house in which a person hit in the face
  spit blood into a sink
  C. Officers respond to a report that a gunshot was fired through the floor of an apartment
  D. Firefighters respond to a fire alarm

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When police arrest a bartender on probable cause that he is selling drugs, they may search the patrons in the bar.
 
  Indicate whether the statement is true or false