Digital to Analog Conversion Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Multilevel Amplitude Shift Keying (MASK) is not implemented with pure Amplitude Shift Keying (ASK), it is implemented with

1. QAM
2. PSK
3. FSK
4. binary ASK

MCQ 2: In a constellation diagram, a signal element type is represented as a

1. dot
2. line
3. x component
4. y component

MCQ 3: The term that refers to the phase continues through the boundary of two signal elements is

1. non-coherent BFSK
2. coherent BFSK
3. binary ASK
4. multilevel ASK

MCQ 4: A constellation diagram can help us to define the signal's

1. frequency and amplitude
2. amplitude and phase
3. amplitude and frequency
4. frequency and phase

MCQ 5: In Multilevel Frequency Shift Keying (MFSK), to send 3 bits at a time we can use

1. 2 frequencies
2. 4 frequencies
3. 8 frequencies
4. 10 frequencies