Introduction to Digital Systems

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What type of system processes data in digital form only?

Hybrid system

Mixed system

Analog system

Digital system (correct)

In the context of the text, what is an example of a digital system?

Television broadcast system

Public address system

Amplifier system

Traffic light controller (correct)

Which logic type is used in a digital traffic light controller according to the text?

Analog logic

Combinational logic

Hybrid logic

Sequential logic (correct)

What is the key advantage of digital systems over analog systems?

No signal distortion Signup and view all the answers

Which type of data representation is characteristic of analog systems?

Continuous waveforms Signup and view all the answers

What type of modulation is illustrated in Figure 6 of the text?

Pulse-code modulation Signup and view all the answers

Which of the following statements about digital signals is correct?

Digital signals involve discrete values Signup and view all the answers

What is one advantage of digital systems over analog systems?

Digital systems can be more easily programmed and controlled Signup and view all the answers

Which of the following is an example of a digital system?

A computer system Signup and view all the answers

What is the term used to describe the process of converting analog signals to digital signals?

Sampling Signup and view all the answers

Which of the following is an example of a system that uses both digital and analog components?

A television set Signup and view all the answers

What is the term used to describe the process of converting digital signals to analog signals?

Reconstruction Signup and view all the answers

What is the primary difference between digital and analog signals?

Digital signals have only two possible states, while analog signals can have an infinite number of values. Signup and view all the answers

Which of the following is a key advantage of digital systems over analog systems?

Digital systems are more resistant to noise and can be easily processed by electronic devices. Signup and view all the answers

In the context of the CD player described in the text, what type of modulation is used to store the music data on the compact disk?

The data is stored in digital form without modulation. Signup and view all the answers

Which of the following is an example of a system that combines both digital and analog components?

A compact disk (CD) player Signup and view all the answers

What is the process of converting an analog signal to a digital signal called?

Analog-to-digital conversion (ADC) Signup and view all the answers

Which of the following statements accurately describes a digital system?

Digital systems operate based on a finite set of discrete values or states. Signup and view all the answers