汉族:端午节
A.傣族:泼水节
B.内蒙古:那达慕达会
C.元宵节:汤圆
D.“五一”:劳动节
第1题
A.4321
B.0000
C.An exception is thrown at runtime.
D.Compilation fails because of an error in line 18.
第2题
A.Compilation fails.
B.ClassC is displayed.
C.The code runs with no output.
D.An exception is thrown at runtime.
第4题
A. go in Goban go in Goban
B. go in Sente go in Goban
C. go in Goban go in Sente
D. go in Sente go in Sente
E. Compilation fails because of an error in line 17.
第5题
Click the Exhibit button. A customer has several interconnected core rings (see exhibit). They want to create several irtual rings?utilizing their OC-192 backbone (nodes 1,2,3,4). What should you recommend?()
A. PPMN with BLSR rings
B. PPMN with UPSR rings
C. 1:N protection on all core circuits
D. multi-ring interconnect with BLSR rings
第6题
A.120M
B.320M
C.480M
D.600M
第7题
A.4
B.5
C.8
D.9
E.Compilation fails.
F.An exception is thrown at runtime.
G.It is impossible to determine for certain.
第9题
A. Thin Film filter
B. Fiber Bragg Grating
C. Arrayed Wave Guide
D. Erbium fiber amplifier
第10题
A.15dB
B.17dB
C.21dB
D.26dB
E.27dB
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