What do the simplest snow crystals look like?
A.They have six columns.
B.They are flaky.
C.They are cubic in shape.
D.They are six-sided.
第1题
A.GBIC
B.Hub
C.Bridge
D.Modem
第2题
Which of the following statements would the author agree with?
A.It's not necessary to be polite to road-hogs.
B.It's polite to allow other cars to go first.
C.It's dangerous to be polite to old ladies on the road.
D.It's necessary to show acknowledgement of road politeness.
第3题
A. Multi-mode fiber
B. CAT6
C. CAT5e
D. Single-mode fiber
第4题
A. Network management
B. Protocol analyzer
C. Network monitoring
D. System diagnostic
第5题
A.21
B.25
C.80
D.110
E.123
第6题
A.Ipconfig
B.Nslookup
C.Netstat
D.Nbtstat
第7题
A. Port replicator
B. Docking station
C. USB hub
D. KVM switch
第8题
A. Blade servers allow for internal tape drives
B. Blade servers offer more rack density
C. Blade servers are typically faster
D. Blade servers allow for more RAM
第9题
A. Configure offline devices
B. Examine performance issues
C. Install additional software and updates
D. View syslog events
第10题
A.22
B.23
C.143
D.161
E.162
F.8080
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