This is the Online Practice Quiz in Virtual-Circuit Networks: Frame Relay and ATM 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.
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1. Question1 points
VCIs in Frame Relay are called __________.
2. Question1 points
In ATM, ________ is for conventional packet switching (virtual-circuit approach or datagram approach).
3. Question1 points
In ATM, the __________ layer provides routing, traffic management, switching, and multiplexing services.
4. Question1 points
In ATM, _________ is for packets requiring no sequencing and no error control mechanism.
5. Question1 points
At the data link layer, Frame Relay uses a protocol that supports _________ control.
6. Question1 points
In ATM, the __________ layer accepts transmissions from upper-layer services and maps them into ATM cells.
7. Question1 points
________ is a virtual-circuit wide-area network that was designed in response to demands for a new type of WAN in the late 1980s and early 1990s.
8. Question1 points
In a _________ ATM LAN, an ATM switch connects stations.
9. Question1 points
A __________ ATM LAN combines features of a pure ATM LAN and a legacy ATM LAN.
10. Question1 points
In Frame Relay, when a __________ is selected, the corresponding table entry is recorded for all switches by the administrator.
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