移动端

  • 题王微信公众号

    题王微信公众号

    微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试

单选题

A customer has 2 DS1s to add between adjacent nodes in a UPSR ring. What type of circuit should you recommend?()

发布日期:2020-04-13

A customer has 2 DS1s to add between adjacent node...
A

VT circuits

B

STS circuits

C

VT tunnel circuits

D

1:1 protection circuits

E

1:N protection circuits

题王网让考试变得更简单

扫码关注题王,更多免费功能准备上线!

此试题出现在

CMS专题

CMS专题

去刷题
热门试题热门资讯 相关试题

暂无相关推荐~