The TCP protocolis a ()layer protocol.
A.physical B.network C.transport D.application
The connection between two networks from an intemet is handled by a machine known as a()
A.bridge B.server C.router D.switch
The parties to government procurement refer to the principal entities of all kinds that enjoy rights and undertake obligations in government procurement, including the procuring entities, the ()and the procuring agencies.
A.users B.servers C.producers D.suppliers