18 Questions
What type of system processes data in digital form only?
Digital system
In the context of the text, what is an example of a digital system?
Traffic light controller
Which logic type is used in a digital traffic light controller according to the text?
Sequential logic
What is the key advantage of digital systems over analog systems?
No signal distortion
Which type of data representation is characteristic of analog systems?
Continuous waveforms
What type of modulation is illustrated in Figure 6 of the text?
Pulse-code modulation
Which of the following statements about digital signals is correct?
Digital signals involve discrete values
What is one advantage of digital systems over analog systems?
Digital systems can be more easily programmed and controlled
Which of the following is an example of a digital system?
A computer system
What is the term used to describe the process of converting analog signals to digital signals?
Sampling
Which of the following is an example of a system that uses both digital and analog components?
A television set
What is the term used to describe the process of converting digital signals to analog signals?
Reconstruction
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.
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.
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.
Which of the following is an example of a system that combines both digital and analog components?
A compact disk (CD) player
What is the process of converting an analog signal to a digital signal called?
Analog-to-digital conversion (ADC)
Which of the following statements accurately describes a digital system?
Digital systems operate based on a finite set of discrete values or states.
Explore the fundamental concepts and applications of digital systems, from counting digits to the wide range of modern systems incorporating digital technology. This quiz covers various applications like computer systems, television, communication systems, radar, medical instrumentation, and more.
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