关于 CCNA 题目 急 高手请进
5
If a network administrator needed to download files from a remote server, which protocols could the administrator use to remotely access those files? (Choose two.)
ASCII
TFTP
IMAP
FTP
UDP
6
Which of the following wireless standards increased transmission capabilities to 11 Mbps?
802.11a
802.11b
802.11c
802.11d
7
Which of the following are considered the best electrical conductors for use in data network communications? (Choose three.)
glass fibers
copper
gold
plastic
silicon
silver
8
"CompA" is trying to locate a new computer named "CompB" on the network. Which of the following does "CompA" broadcast to find the MAC address of "CompB"?
MAC request
ARP request
ping
Telnet
proxy ARP
参考答案:5DE
6B
7ABC(C项不太确定)
8B