In low-speed network,it is usually adequate to wait for congestion to occur and
then react to it by telling the source of packets to slow down.In high-speed
networks,this approach oftenworks poorly,because in the( 1 )between sending the
notification and notification arriving at the source,thousands of
additional( 2 )may aITive.In ATM network,a major tool for
preventing( 3 )is( 4 )control.when a host wants a new virtual( 5 ),it must
describe the traffic to be offered and the service expected.
第63题:文中( 1 )处正确的答案是( )。
A.interval
B.time
C.slot
D.delay
[单选题]根据下面的文字资料回答 66~70 题In low-speed network,it is usually adequate to wait for congestion to occur andthen react to it by telling the source of packets to slow down.In high-speednetworks,this approach oftenworks poorly,because in the( 1 )between sending
[单选题]根据下面的文字资料回答 71~75 题 The Simple Network Management Protocol(SNMP)is an ( 1 )protocol that facilitates the exchange of management information between ( 2 ).It is part of the Transmission Control ProtocoL/Internet Protocol(TCP/IP)protocol suite. SNMP en
[单选题]In low - speed network ,it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down. In high - speed networks, this approach often works poorly, because in the(71)between sending the notif
[单选题]In low-speed network,it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down.In high-speed networks, this approach often works poorly, because in the (71) between sending the notificat
[单选题]In low-speed network,it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets to slow down.In high-speed networks,this approach often works poorly,because in the(71) between sending the notification
[单选题]In low-speed network, it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down. In high-speed networks, this approach often works poorly, because in the(71)between sending the notificat
[单选题]根据下面的文字资料回答 71~75 题 In the following essay,each blank has four choices.Choose the most suitable one from the four choices and write down in the answer sheet.A( 1 )is basically an end point of a communication link between two applications.Sockets that
[单选题]根据下面的文字资料回答 71~75 题 The purpose of the requirements definition phase is to produce a clear,complete,consistent,and testable( 1 )of the technical requirements for the software produet.D.uring the requirements definition phase,the requirements deftnifi
[单选题]根据下面的文字资料回答 71~75 题 connected by( 1 )or Hubs,which just move the bits from one network to an identical network. One layer up we find bridgas and swiehes,which operate at data link layer. They can accept ( 2 ) , examine the MAC address, and forward th
[单选题]根据下面的文字资料回答 71~75 题 In the following essay.each blank has four choices.Choose the best answer and write down on the answer sheet.Spread spectrum simply means that data is sent in( 1 )pieces over a number of the discrete frequencies available for use