问答题
简答题
You work as a network technician at Certkiller .com. Your boss， Mrs. Certkiller， is interested in UTP categories.Match the appropriate environments with the correct UTP category.
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相关考题
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问答题
You work as a network technician at Certkiller .com. Your boss， Mrs. Certkiller， is interested in WAN Services.Match the appropriate WAN Services with the correct service type. -
单项选择题
IfvoiceanddatatrafficwillbesentandreceivedviaaWANlinks，whatmustbeconfiguredtoprovideacertainamountofdedicatedbandwidthandtoprioritizethevoicetrafficoverothertypesofnetworktraffic？（）
A.IPSec VPN
B.QoS mechanism
C.Firewall
D.NAT
E.EIGRP routing protocol
F.Static routing -
多项选择题
You work as a network technician at Certkiller .com. Please study the exhibit carefully. All of the computing devices shown are on the same logical network， as if they were all connected to the same switch. Which two features make this possible？（）
A.PAT
B.802.1Q
C.Spanning-tree
D.VLANs
E.QoS
