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UGC NET CSE | December 2008 | Part 2 | Question: 18

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Assertion (A): Twisted pairs are widely used as transmission medium.

Reasoning (R): Twisted pairs have adequate performance and low cost.

  1.  Both (A) and (R) are true and (R) is the correct explanation for (A)
  2.  Both (A) and (R) are true but (R) is not the correct explanation 
  3. (A) is true but (R) is false
  4. (A) is false but (R) is true
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