It is the individual link cost based on latency
It is the sum of the costs based on bandwidth
It is the total hop count
It is dynamically determined based on load
第1题：
A power-driven fishing vessel is underway on the high seas and is not engaged in fishing． Which of the following factors determines what lights she will show？
A.Whether she is normally a fishing or a trawling vessel
B.Her gross tonnage
C.Her length
D.The type of gear she carries
第2题：
Which of the following BEST describes a hub?（）
第3题：
By default, which of the following factors determines the spanning-tree path cost?
A．It is the individual link cost based on latency
B．It is the sum of the costs based on bandwidth
C．It is the total hop count
D．It is dynamically determined based on load
E．None of the above
第4题：
Which of the following ports is the default for HTTP?（）
第5题：
By default, which of the following factors determines the spanning-tree path cost?（）
第6题：
Which of the following statements regarding routed and routing protocols are true?（）
第7题：
Which of the following determines if the alarm should sound or an entry delay should start？（）
第8题：
A.NNTP
B.NTP
C.TFTP
D.FTP
第9题：
Which of the following does an astronomical time clock do？（）
第10题：
On laptops, the internal wireless adapter is known by which of the following form factors?（）