5 Questions
Which type of communication involves transmitting signals over short distances, such as face-to-face conversations?
Analog communication
What was the first electrical communication invented in 1844?
Telegraph
What type of communication produces a finite set of possible messages?
Digital communication
In what year was the transistor invented?
1948
When did satellite communication begin?
1960s
Test your knowledge on the introduction to digital communications with this quiz. Explore the different types of communications, from short distance to long distance, and learn about historical events such as the invention of the telegraph. Challenge yourself and see how well you understand the fundamentals of digital communications.
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