This is the Online Practice Quiz in Telephone and Cable Networks part 1 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.
Start Part I of the Online Practice Quiz
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1. Question1 points
The carrier that handles intra-LATA services is called a(n) ________ .
2. Question1 points
The two most common digital services are ________ service and ______.
3. Question1 points
DMT is a modulation technique that combines elements of _______ and _______.
4. Question1 points
In an HFC network, the upstream data are modulated using the _______ modulation technique.
5. Question1 points
The standard for data transmission over an HFC network is called __________.
6. Question1 points
In ________signaling, a portion of the bandwidth is used for signaling and another portion for data.
7. Question1 points
Telephone companies provide two types of analog services: analog _________ services and analog ________ services.
8. Question1 points
In an HFC network, the downstream data are modulated using the _______ modulation technique.
9. Question1 points
The traditional cable TV system used ________cable end to end.
10. Question1 points
The carrier that handles inter-LATA services is called a(n) _________.
More Practice Quiz in Telephone and Cable Networks
Complete Practice Quiz in Data Communications and Networking
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