宁国都颈装饰工程有限公司

單項(xiàng)選擇題

【共用題干題】

Astute service providers realize that the continued support of legacy X.25 and asynchronous network element using separate operations network is cost(16).For example,the maintenance of multiple networks can require additional staff. Often, this staff must be trained on multiple vendor technologies, sometimes requiring parallel groups specializing in each (17) .Hence, additional maintenance procedures must be maintained and administrative records are (18) .The duplication of transport facilities to carry (19)network traffic is an inefficient use of resources. And not surprisingly, more technologies installed in a central office means the necessity for more physical space, and an increase in power connections and power consumption migration of these (20) network elements to IP-based DCns is alogical strategy.


空白處(16)應(yīng)選擇()

A.prohibitive
B.feasible
C.connective
D.special

題目列表

你可能感興趣的試題

微信掃碼免費(fèi)搜題
玛纳斯县| 疏附县| 西青区| 淮滨县| 宜昌市| 西城区| 阿坝县| 都江堰市| 苍梧县| 自治县| 云梦县| 濮阳市| 江阴市| 阜平县| 中江县| 任丘市| 蒲江县| 莱西市| 拉孜县| 鄂托克旗| 澄迈县| 保康县| 沧州市| 卓资县| 河西区| 赤峰市| 海盐县| 闸北区| 绥棱县| 阿城市| 大连市| 观塘区| 抚宁县| 罗江县| 汶上县| 平凉市| 利津县| 来宾市| 横峰县| 马关县| 辛集市|