搜题请搜索小程序“爱下问搜题”
问题 选择题

斯大林说：“我们之所以采取新经济政策，就是因为它为社会主义服务，当它不再为社会主义服务的时候，我们就把它抛开。”苏联取消新经济政策是因为该政策[ ]

A．不能迅速为工业化积累资金

B．不能使苏联过渡到社会主义

C．发展了资本主义

D．发展了小农经济

答案

答案：A

单项选择题

BGP is an inter-autonomous system routing protocol; it is designed to be used between multiple autonomous ( ) . BGP assumes that routing within an autonomous system is done by an intra-autonomous system routing protocol.BGP does not make any assumptions about intra-autonomous system （） protocols employed by the various autonomous systems. Specifically， BGP does not require all autonomous systems to run the same intra-autonomous system routing protocol.

BGP is a real inter-autonomous system routing protocol. It imposes no constraints on the underlying Internet topology. The information exchanged via BGP is sufficient to construct a graph of autonomous systems connectivity from which routing loops may be pruned and some routing ( ) decisions at the autonomous system level may be enforced.

The key feature of the protocol is the notion of Path Attributes. This feature provides BGP with flexibility and expandability. Path （） are partitioned into well-known and optional. The provision for optional attributes allows experimentation that may involve a group of BGP （） without affecting the rest of the Internet.   New optional attributes can be added to the protocol in much the same fashion as new options are added to the Telnet protocol， for instance.

BGP is an inter-autonomous system routing protocol; it is designed to be used between multiple autonomous （） .

A．routers  

B．systems

C．computers

D．sources
查看答案
单项选择题

以下不属于建设工程施工招标阶段监理工作的是( )。

A．协助业主与中标单位商签施工合同
B．组织现场勘察与答疑会，回答投标人提出的问题
C．制订材料、设备供应计划和相应的资金需求计划
D．办理施工招标申请
查看答案