A.Demarc
B.IDF
C.MDF
D.110 block
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A. A record
B. NS record
C. CNAME record
D. MX record
A. Asset management
B. Change management
C. Cable management
D. Baselines
A.802.11a
B.802.11b
C.802.11g
D.802.11n
A.Telnet
B.TCP
C.SNMP
D.UDP
The network administrator has just finished installing a new 10/100/1000 switch, but receives reports from the server administrator that servers connected to the new switch seem to be experiencing slow LAN connections. The network administrator checks the port connecting the new switch to the core switch and sees the following information:
Which of the following is the MOST likely cause of the slow connections?（）
A. The servers have not had VLAN tagging enabled on their NICs.
B. Speed and duplex have not been set.
C. VLAN tagging was not set on the trunk.
D. The servers have been connected with CAT5 cable.
A.Hub
B.VLAN
C.Router
D.Server
A. Event logs
B. Throughput tester
C. Packet sniffers
D. OTDR
A. Hub
B. Router
C. Switch
D. Firewall
A. Circuit switching
B. Network address translation
C. Power over Ethernet
D. Virtual servers
A. fault tolerant
B. converged
C. autonomous
D. vectored
最新试题
Which of the following protocols is commonly used for VoIP technology?（）
A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?（）
The network technician is troubleshooting a network issue by implementing a new security device.After installing and configuring the device, which of the following steps should the technician takeNEXT?（）
Which of the following wiring standards would MOST likely be used to interconnect two devices without the use of a hub or switch?（）
A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?（）
When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?（）
Which of the following defines access for a network?（）
Which of the following would MOST likely be used with multimode fiber?（）
An administrator attempts to open a web page and sees the following error: 'Error 404: Page not found'. The administrator then uses the ping command and finds that the default gateway cannot be pinged.At which of the following layers does the problem MOST likely reside?（）
Which of the following uses a ring topology?（）