Reasoning (R): Twisted pairs have adequate performance and low cost.
A. Both (A. and (R) are true and (R) is the correct explanation for (A)
B. Both (A) and (R) are true but (R) is not the correct explanation
C. (A) is true but (R) is false
D. (A) is false but (R) is true
Answer:A
Reasoning (R): Twisted pairs have adequate performance and low cost.
A. Both (A. and (R) are true and (R) is the correct explanation for (A) B. Both (A) and (R) are true but (R) is not the correct explanation C. (A) is true but (R) is false D. (A) is false but (R) is true