Q74
Which of the following pulse modulation are digital? 1. PCM 2. Differential PCM 3. PWM Select the correct answer using the options given below:
A.
1 and 2 only
AnswerB.
2 and 3 only
C.
1 and 3 only
D.
1, 2 and 3
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board