Home ยป The ___________is an exclamation mark Communication MCQs The ___________is an exclamation mark February 5, 2022 9 Views Q. The ___________is an exclamation mark A. ? B. . C. , D. ! Answer: !
A three stage telephone switching structure is to have 128 input and 128 output terminals. There are 16 first stage and 16 third stage matrices. To avoid blocking the number of intermediate paths required is