皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
保证钢板桩垂直打入和打入后的钢板桩墙面的板桩撑设施叫做?
A.
围囹支架
B.
横梁
C.
纵梁
D.
横撑
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】“OTC”标志有()和()两种?
A.
椭圆形红底白字和椭圆形绿底白字
B.
正方形红底白字和正方形绿底白字
C.
椭圆形黑底白字和椭圆形蓝底白字
D.
无底黑字和无底蓝字
【单选题】Which is not a reason that Internet Service Providers prefer to use PPP over Ethernet (PPoE)?()
A.
access control and billing can be done on a per-user, rather than a per-site basis
B.
supports Link Fragmentation and Interleaving
C.
provides the ability to connect a network of hosts over a  bridging access device
D.
provides a consistent means of authenticating users (RADIUS for example)
【单选题】The city of Downey will be able to stop Mcdonald's from _________ the building down.
A.
tear
B.
tearing
C.
being teared
D.
to tear
【单选题】“OTC”标志有( )两种。
A.
椭圆形红底白字和椭圆形绿底白字
B.
正方形红底白字和正方形绿底白字
C.
椭圆形黑底白字和椭圆形蓝底白字
D.
无底黑字和无底蓝字
【简答题】请问图书《焊条电弧焊工艺与操作技巧》中关于焊条的分类内容,焊条可以分为多少类?第3类是?(建议使用超星读书)
【简答题】The Internet is a wide area network, or WAN, which is different from a LAN. In contrast to the term Internet, local area networks are often called Intranets, though sometimes this term refers to a bun...
【单选题】毒性药品的包装容器上必须印有( )
A.
特殊标志
B.
毒性标志
C.
红色标志
D.
警告标志
E.
OTC标志
【多选题】Which three of these statements about PPPoP are true?()
A.
You must install PPPoP  software on all hosts that connects to the Ethernet segment this means that the access provider must maintain a CPE
B.
PPPoP can provide a host with access to a destination over Ethernet. You can have only one PPPoPsession per PVC
C.
PPPoP implementation is susceptible to broadcast storms and possible denial-of-service attacks
D.
You cannot use PPPoP with Cisco Service Selection Gateway
E.
Per-session accounting is possible, which allows the service provider to charge the subscribe based onsession time for various services offered. The service provider can also require a minimum access change
【多选题】Which three of these statements about PPPoE are true?()
A.
PPPoE can provide a host with access to a destination over Ethernet. You can have only one  PPPoE session per PVC
B.
You must install PPPoE  software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPE
C.
You cannot use PPPoE with Cisco Service Selection Gateway
D.
PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacks
E.
Per-session accounting is possible, which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge
【单选题】用你所学的知识来判断,错误的是(  )
A.
排汗、排尿和排大便都属于排泄
B.
凡有“OTC”标志的药,都可以不凭医生证明在药房买到
C.
“一母生九子,连母十个样”,这是生物中的变异现象
D.
病毒无细胞结构,由蛋白质外壳和内部遗传物质组成
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题