在施工质量的因素中，保证工程质量的重要基础是加强控制()。

【名词&注释】

路由器(router)、原材料(raw material)、工程施工(engineering construction)、数据包(packet)、半成品(half finished goods)、物质条件(material conditions)、一部分(part)、标识符(identifier)、构配件(component and fittings)、加强对(enhance to)

[单选题]在施工质量的因素中，保证工程质量的重要基础是加强控制()。

A. 人的因素
B. 材料的因素
C. 机械的因素
D. 方法的因素

查看答案&解析 查看所有试题

学习资料：

[单选题]For (1) service, we need a virtual-circuit subnet. Let us see how that works. The idea behind virtual circuits is to avoid having to choose a new (2) for every packet sent. Instead,when a connection is established, a route from the(3) machine to the destination machine is chosen as part of the connection setup and stored in tables inside the (4) . That route is used for all traffic flowing over the connection, exactly the same way that the telephone system works.When the connection is released, the virtual circuit is also terminated. With connection-oriented service, each packet carries an (5) telling which virtual circuit it belongs to.

A. B

本文链接：https://www.51bdks.net/show/kp3e3.html