Exam (elaborations) EST 320 quizes Complete Updated Spring 22/23.

Quiz 1   Question 1 1 out of 1 points Time division multiplexing (TDM) Answer Selected Answer: was based on digital signaling techniques. Correct Answer: was based on digital signaling techniques.  Question 2 1 out of 1 points The voice band developed by the telephone company is the range of frequencies from Answer Selected Answer: 300 Hz to 3,400 Hz. Correct Answer: 300 Hz to 3,400 Hz.  Question 3 1 out of 1 points Pulse code modulation (PCM) Answer Selected Answer: process required to convert analog sounds into digital signals. Correct Answer: process required to convert analog sounds into digital signals.  Question 4 1 out of 1 points Ethernet Answer Selected Answer: was released as a de facto standard in 1980. Correct Answer: was released as a de facto standard in 1980.  Question 5 1 out of 1 points FDM is the same technique that allows multiple radio and television stations to transmit their programs simultaneously over the same medium (air), yet allow an individual radio or television set to tune into a particular broadcast apart from all the others. Answer Selected Answer: Tru