WorksheetsSignal Classification Quiz
Total questions: 10
Worksheet time: 5mins
Which of the following is a continuous-time signal?
A digital audio signal
A square wave signal
A sine wave signal
A signal with discrete values at specific time instances
Which of the following signals is classified as a discrete-time signal?
Analog signal
A signal defined for all values of time
A signal that exists only at specific time intervals
A sinusoidal signal
A signal that is non-periodic in nature and has no repeating pattern is known as:
Periodic signal
Aperiodic signal
Deterministic signal
Random signal
Which of the following is an example of a periodic signal?
White noise
Temperature of a city over time
A sine wave
Stock market price chart
A signal that has a well-defined mathematical expression for all values of time is called:
Random signal
Deterministic signal
Periodic signal
Analog signal
A signal that varies randomly and cannot be predicted is known as:
Deterministic signal
Aperiodic signal
Random signal
Continuous-time signal
Which type of signal is most commonly represented by a sequence of numbers or digital data?
Continuous-time signal
Analog signal
Discrete-time signal
Mixed signal
Which of the following types of signals can be both continuous in time and discrete in value?
Continuous-time signal
Discrete-time signal
Analog signal
Hybrid signal
A signal whose amplitude remains bounded and varies in a regular pattern over time is:
Periodic and deterministic
Aperiodic and deterministic
Random
Analog
The classification of signals as even or odd is based on:
The symmetry of the signal in time
The amplitude of the signal
The frequency of the signal
The signal's duration
