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Which of these registered jacks is used in terminating phone lines?    

Computer Studies
NECO 2014

Which of these registered jacks is used in terminating phone lines?    

  • A. RJ 11   
  • B.  RJ 14    
  • C. RJ 25   
  • D.  RJ 35   
  • E. RJ 45
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Correct Answer: Option A
Explanation

The RJ11 is the most common phone jack that is in use today. RJ11 connectors are used to terminate phone lines and are typically deployed with single-line POTS (Plain Old Telephone Service) telephone jacks.


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