Home » ___ is an announcement sheet that is sent to a specific group of people Communication MCQs ___ is an announcement sheet that is sent to a specific group of people February 4, 2022 484 Views Q. ___ is an announcement sheet that is sent to a specific group of people.A. noticeB. memoC. circularD. letterAnswer: circular
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
