Which of the following statement(s) is/are true for a circuit switched network? a. A communication link may be shared by more than connection. b. A communication link is dedicated to a connection and cannot be shared with other connections. c. The packet transfer delay between a pair of nodes may depend on the prevailing network traffic. d. It is more efficient for bursty traffic.
Question
Which of the following statement(s) is/are true for a circuit switched network? a. A communication link may be shared by more than connection. b. A communication link is dedicated to a connection and cannot be shared with other connections. c. The packet transfer delay between a pair of nodes may depend on the prevailing network traffic. d. It is more efficient for bursty traffic.
Solution
The correct statement for a circuit-switched network is:
b. A communication link is dedicated to a connection and cannot be shared with other connections.
Explanation:
In a circuit-switched network, a dedicated communication path is established between two nodes and remains active for the duration of the communication. This path is exclusive to the connection and cannot be used by any other connections until the current communication is terminated. This is why option b is correct.
Option a is incorrect because, in a circuit-switched network, a communication link cannot be shared by more than one connection.
Option c is incorrect because the packet transfer delay in a circuit-switched network is constant and does not depend on the prevailing network traffic.
Option d is incorrect because circuit-switched networks are not efficient for bursty traffic. They are more suited for continuous, steady traffic because the dedicated path remains active and unused even when no data is being transmitted. Packet-switched networks are more efficient for bursty traffic.
Similar Questions
Which of the following statements is/are true concerning carriage of streaming services over networks?Question 2Select one or more:Streaming services may be carried over circuit-switched, packet-switched or virtual circuit switched networksStreaming services can only be carried in packet form if the network provides virtual circuit switchingStreaming services require separate network infrastructure; they cannot be carried over the same network as bursty data servicesStreaming services generate bits continuously and so cannot be carried over packet switched networks
5. 【Pick One】 [Pick one] Which of the following statements about switch is incorrect? A. The speed of ports can be configured in switch B. The negotiation speed of the port will be the quicker one between switch and NIC C. The speed of switch ports is self-adaptive D. Backplane bandwidth should be twice the sum of all ports' highest speed of a switch
Which statement is correct about network protocols?
Which of the following statements accurately describe switches? Select all that apply.1 pointWhen a switch receives a data packet, it reads the MAC address of the destination device and maps it to a port. Some benefits to switches are effective control of traffic flow and improved network performance. Switches are less secure than hubs.A switch is a device that makes connections between specific devices on a network by sending and receiving data between them. 4.Question 4
Differentiate between bridging and switching in the context of network communication.Give me answer in points
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.