Question is ⇒ In a telephone system, the grade of service means, Options are ⇒ (A) the quality of sound reception at the receiver telephone, (B) the probability that a called for connection is established, (C) the type of wires cables used for the system, (D) none of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ In a telephone system, the grade of service means, Options are ⇒ (A) the quality of sound reception at the receiver telephone, (B) the probability that a called for connection is established, (C) the type of wires cables used for the system, (D) none of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In a telephone system, the grade of service means
A.	the quality of sound reception at the receiver telephone [Wrong Answer]
B.	the probability that a called for connection is established [Correct Answer]
C.	the type of wires cables used for the system [Wrong Answer]
D.	none of the above [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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