2. 计算机
  3. Network　managers　have　long　awaited　practical　voice-over-IP(VOIP)solutions.　VOIP　promises(71)network　management　and　decreases　cos

Network　managers　have　long　awaited　practical　voice-over-IP(VOIP)solutions.　VOIP　promises(71)network　management　and　decreases　cos

admin2009-02-15  40
问题 Network　managers　have　long　awaited　practical　voice-over-IP(VOIP)solutions.　VOIP　promises(71)network　management　and　decreases　costs　by(72)a　company’s　telephony　and　data　infrastructures　into　one　network.　And　a　VOIP　solution　implemented　at　a　company’　s　head　-quarters　with　far　-reaching　branch　offices　can(73)tremendous　amounts　of(74)in　long　distance　phone　bills,　provided　that　solution　delivers　POTS　-like　voice(75)over　the　Internet.
选项 A、complicated
B、useful
C、ease
D、orderly
答案C
解析
转载请注明原文地址:https://kaotiyun.com/show/cQxZ777K
本试题收录于： 软件设计师上午基础知识考试题库软考中级分类
0

软件设计师上午基础知识考试

软考中级

相关试题推荐
随机试题
最新回复(0)