1. | The local telephone network is the example of ___________network. |
Answer: (b).Packet switch
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2. | STP (Spanning tree protocol) is a switching protocol that prevents _____ in switching network. |
Answer: (d).Loops
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3. | A Circuit-Switched Network is made of a set of switches connected by physical |
Answer: (a).links
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4. | Actual communication in a circuit-switched network requires |
Answer: (c).three phases
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5. | Setup, data transfer, and connection teardown are three phases of |
Answer: (b).circuit switching
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6. | Circuit switching takes place at the |
Answer: (d).physical layer
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7. | In Circuit Switching, resources need to be reserved during the |
Answer: (c).Setup phase
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8. | Switching in Internet done by using datagram approach to packet switching at the |
Answer: (a).network layer
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9. | Traditionally, _____ methods of switching have been important. |
Answer: (b).three
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10. | A ________ network is made of a set of switches connected by physical links, in which each link is divided into n channels. |
Answer: (c).circuit-switched
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