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问题 单项选择题

行销计划实施结束后，如果客户仍然是1个月内有购车需求但未确定购买产品品牌，下一步将进入（）

A.客户回访环节

B.行销推进环节

C.关系维系环节

D.休眠环节

答案

参考答案：B

单项选择题

At a basic level, cloud computing is simply a means of delivering IT resources as (1) . Almost all IT resources can be delivered as a cloud service: applications,compute power, storage capacity, networking, programming tools, even communication services and collaboration (2). 　　

Cloud computing began as large-scale Internet Service providers such as Google,Amazon,and others built out their infrastructure. An architecture emerged: massively scaled, (3) distributed system resources, abstracted as virtual IT services and managed as continuously configured, pooled resources. In this architecture, the data is mostly resident on (4) "somewhere on the Internet" and the application runs on both the "cloud servers" and the user's browser. 　　

Both clouds and grids are built to scale horizontally very efficiently. Both are built to withstand failures of (5)elements or nodes. Both are charged on a per-use basis. But while grids typically process batch jobs, with a defined start and end point, cloud Service can be continuous. What's more, clouds expand the types of resources available file storage, databases, and Web Service and extend the applicability to Web and enterprise applications.

空白（1）处应选择（）

A.hardware

B.computers

C.services

D.software
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单项选择题

（）是短器械的一种。它由刃、背、尖、护手盘、刀柄等构成。

A.剑术

B.刀术

C.枪术

D.棍术
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