I1和I2
I2和I3
I2和I4
I3和I4
第1题:
A. R3,R4,R6
B. R2,R3,R6,R7
C. R1 through R8
D. R3,R4,R5,R6
E. R2,R3,R4,R6,R7
第2题:
No,R4willnothavetheroute.
Therearethreewaystoresolvethisproblem:
Firstone:full-meshed
Secondone:Route-reflector
第3题:
A、R1²R2=R3²R4
B、R1²R3=R2²R4
C、R1²R4=R2²R3
第4题:
第5题:
第6题:
A. All BGP updates that are received on router R 2 will be sent to routers R3 and R4. Routers R3 and R4 will then forward those BGP updates to router R5
B. None of the BGP updates that are received on router R2 will ever be received by router R5
C. All BGP updates that are received on router R2 will not be sent to routers R3 and R4
D. All BGP updates that are received on router R2 will be sent directly to router R5
第7题:
按图示,R1=R2=R3=R4=R5=1Ω,求AB间的等效电阻RAB是()。
A.5/8
B.1/2
C.2/3
第8题:
A、R1和R2为测量工作应变片,R3和R4为温度补偿应变片
B、R1和R3为测量工作应变片,R2和R4为温度补偿应变片
C、R1和R4为测量工作应变片,R2和R3为温度补偿应变片
D、R2和R3为测量工作应变片,R1和R4为温度补偿应变片
第9题:
第10题: