Digital and Analog Signal Retake

Front

What is an electronic device that receives data, processes data, stores data, and produces a result?

Back

Computer

Front

What is a way of representing information using only two options?

Back

Binary

Front

Which statement does NOT help explain why digital signals are more reliable than analog signals?

Back

Digital signals are smooth and continuous.

Front

What is the term for the unwanted modification of a signal?

Back

Noise

Front

What is the correct order of steps in communication using signals?

Back

Encode, transmit, decode.

Front

What type of signal is represented by continuous waves?

Back

Analog signal.

Front

What type of signal is represented by discrete values?

Back

Digital signal.

Front

What is the main advantage of digital signals over analog signals?

Back

Digital signals are less affected by noise.

Front

What do we call the process of converting information into a signal?

Back

Encoding.

Front

What do we call the process of interpreting a received signal?

Back

Decoding.