涓�銆佺粰鍑轰笅鍒楄嫳鏂囩缉鍐欑殑涓枃鍏ㄧО
NAT
CIDR
HTTP
LAN
TDM
CSMA/CD
MAC
PSTN
ADSL
ARQ
浜屻�佸崟椤归�夋嫨棰?/p>
1
銆佸叧浜?/p>
ICMP
锛屼笅鍒楄娉曟纭殑鏄?/p>
A
銆?/p>
ICMP
鍗忚鏍规嵁
MAC
鍦板潃鏌ユ壘瀵瑰簲鐨?/p>
IP
鍦板潃銆?/p>
B
銆?/p>
ICMP
鍗忚鎶婂叕缃戠殑
IP
鍦板潃杞崲涓虹缃戠殑
IP
鍦板潃銆?/p>
C
銆?/p>
ICMP
鍗忚闆嗕腑绠＄悊缃戠粶涓殑
IP
鍦板潃鍒嗛厤銆?/p>
D
銆?/p>
ICMP
鍗忚鍙互鐢ㄤ簬娴嬭瘯缃戠粶宸ヤ綔鐘舵�併�?/p>
2
銆佸湪璺濈鐭㈤噺璺敱鍗忚涓紝姣忎釜璺敱鍣ㄤ粠
鎺ユ敹璺濈鐭㈤噺璺敱淇℃伅
A
銆?/p>
缃戠粶涓殑姣忎釜璺敱鍣?/p>
B
銆?/p>
涓よ烦璺濈浠ュ唴鐨勮矾鐢卞櫒
C
銆?/p>
鍏跺畠鑷不绯荤粺鐨勮矾鐢卞櫒
D
銆?/p>
閭诲眳璺敱鍣?/p>
3
銆佷互涓嬬紪鍧�鏂瑰紡涓嶅睘浜庡垎灞傜紪鍧�鐨勬槸
A
銆?/p>
MAC
鍦板潃
B
銆?/p>
IP
鍦板潃
C
銆佺數璇濆彿鐮?/p>
D
銆佸煙鍚?/p>
4
銆佺綉缁滀腑鍙戠敓鎷ュ鐨勮〃鐜版槸
A
銆?/p>
闅忕潃閫氫俊瀛愮綉璐熻浇鐨勫鍔狅紝鍚炲悙閲忎篃澧炲姞
B
銆?/p>
缃戠粶缁撶偣鎺ユ敹鍜屽彂閫佺殑鍒嗙粍瓒婃潵瓒婂皯
C
銆?/p>
缃戠粶缁撶偣鎺ユ敹鍜屽彂閫佺殑鍒嗙粍瓒婃潵瓒婂
D
銆?/p>
闅忕潃閫氫俊瀛愮綉璐熻浇鐨勫鍔狅紝鍚炲悙閲忓弽鑰屼笅闄?/p>
5.
鍦?/p>
TCP/IP
鍗忚绨囦腑锛?/p>
UDP
鍗忚宸ヤ綔鍦?/p>
A.
搴旂敤灞?/p>
B.
浼犺緭灞?/p>
C.
缃戠粶灞?/p>
D.
鏁版嵁閾捐矾灞?/p>
6.
鎻愰珮閾捐矾閫熺巼涓嶅彲浠ュ噺灏戞暟鎹殑
A.
浼犳挱鏃跺欢
B.
鎺掗槦鏃跺欢
C.
绛夊緟鏃跺欢
D.
鍙戦�佹椂寤?/p>
7.
浠ヤ笅涓嶅叿鏈変俊閬撲睛鍚姛鑳界殑澶氳矾璁块棶鍗忚鏄?/p>
A .CSMA
B. CSMA/CA
C. CSMA/CD
D. ALOHA
8
銆佸湪
1200
娉㈢壒鐨勭嚎璺笂锛屽埄鐢?/p>
QAM-16
璋冨埗鏂瑰紡鍙互杈惧埌鐨勪紶杈撻�熺巼鏄?/p>
A)
1200bps
B)
2400bps
C)
3600bps
D)
4800bps
9
锛庝笁娆℃彙鎵嬪崗璁敤浜?/p>