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____ virtual circuits are similar to leased lines, in that the pathway between two communication points is established as a permanent logical connection; therefore, the pathway exists even when it's not in use.
10-Speed Touring Bicycle
A type of bicycle designed for long-distance riding, equipped with a gear system that has ten different speeds.
Constructed
Built or formed by putting together different parts or elements.
Contracted
Engaged in a formally agreed-upon arrangement, typically involving work or services in exchange for compensation.
Refusal
Refusal is the act of declining to accept, submit to, or believe in something.
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