鍚夊ぇ
18
绉嬪鏈熴�婄幇浠ｉ�氫俊缃戙�嬪湪绾夸綔涓氫竴
瀵归�氫俊绯荤粺鐨勬弿杩颁笅鍒楀摢涓�椤规槸瀵圭殑锛燂紙
锛?/p>
A.
閫氫俊绯荤粺灏辨槸鐢ㄦā鎷熶俊鍙蜂紶閫掍俊鎭殑绯荤粺锛屼篃鍙數淇＄郴缁?/p>
B.
閫氫俊绯荤粺灏辨槸鐢ㄦ暟瀛椾俊鍙蜂紶閫掍俊鎭殑绯荤粺锛屼篃鍙數淇＄郴缁?/p>
C.
閫氫俊绯荤粺灏辨槸鐢ㄧ數淇″彿锛堟垨鍏変俊鍙凤級浼犻�掍俊鎭殑绯荤粺锛屼篃鍙數淇＄郴缁?/p>
姝ｇ‘绛旀
:C
No.7
鍙蜂俊浠ょ郴缁熷浗鍐呭鐢ㄧ綉淇′护鐐圭紪鐮佷负锛?/p>
锛変綅銆?/p>
A.24
B.14
C.14
鎴?/p>
24
浣?/p>
姝ｇ‘绛旀
:B
缁煎悎涓氬姟鏁板瓧缃戯紙
ISDN
锛夋槸浠ョ數璇濈患鍚堟暟瀛楃綉锛?/p>
锛変负鍩虹鍙戝睍鐨勯�氫俊缃戙�?/p>
A.DDN
B.ADSL
C.IDN
姝ｇ‘绛旀
:C
B-ISDN
鐨勫惈鎰忥紙
锛?/p>
銆?/p>
A.
鍚屾鏁板瓧绯诲垪
B.
寮傛浼犺緭妯″紡
C.
瀹藉甫缁煎悎涓氬姟鏁板瓧缃?/p>
姝ｇ‘绛旀
:C
鍦ㄧ綉缁滃眰浼犺緭鐨勪俊鎭熀鏈崟浣嶆槸锛?/p>
锛?/p>
銆?/p>
A.
鏁板瓧甯?/p>
B.
鏁版嵁鎶?/p>
C.
鏁版嵁鍖?/p>
姝ｇ‘绛旀
:C
鏈夌嚎浠嬭川鐩墠甯哥敤鐨勬湁鍙岀粸绾裤�佸悓杞寸數缂嗗拰锛?/p>
锛?/p>
銆?/p>
A.
婵�鍏?/p>
B.
寰尝