Both bus and tree topologies are characterized by the use of multipoint (1).For the bus, all stations attach, through appropriate hardware (2) known as a tap, directly to a linear transmission medium, or bus. Full-duplex operation between the station and the tap allows data to be transmitted onto the bus and received from the(3). A transmission from any station propagates the length of the medium in both directions and can be received by all other (4). At each end of the bus is a (5) , which absorbs any signal, removing it from the bus.
空白(1)处应选择()A .medium
B . connection
C . token
D . resource
[单选题]B.oth bus and tree topologies are characterized by the use of multipoint (71) .For the bus,all stations attach,through appropriate hardware (72) known as a tap,directly to a linear transmission medium,or bus.Full-duplex operation between the station
[单选题]B.oth bus and tree topologies are characterized by the use of multipoint().A.mediumB.connectionC.tokenD.resource
[单选题] Both bus and tree topologies are characterized by the use of multipoint (71). For the bus, all stations attach, through appropriate hardware(72)known as a tap, directly to a linear transmission medium, or bus. Full-duplex operation between the stati
[单选题]As the bus came round the corner, it ran ______ a big tree by the roadside.
[单选题]As the bus came around the corner,it ran()a big tree by the roadside.汽车开到转角
[单选题]In Wordsworth’s view,“habits” is characterized by beingA.casual.B.familiar.C.mechanical.D.changeable.
[单选题]There’s lots of fruit ________ the tree. Our little cat is also in the tree
[名词解释] molecular phylogenetic tree