1、Cloud storage is a model of computer of computer data storage in which the digital data is stored in logical pools. The physical storage spans multiple servers (somentimes in multiple locations), and the physical environment is typically owned and managed by a hosting company. As for the cloud concepet, the cloud storage service is one kind of ().

A、IaaS

B、PaaS

C、SaaS

D、DaaS

信管网参考答案：A

云存储是将数字数据存储在逻辑池中的计算机数据存储模型。物理存储跨越多个服务器（有时在多个位置），并且物理环境通常由托管公司拥有和管理。对于云概念，云存储服务是一种（）。
A、IAAS
B、PAAS
C、SaaS
D、DAAS

信管网解析：http://www.cnitpm.com/pm1/61137.html

2、( ) is a subset of artificial intelligence in the field of computer science that often uses statistical techniques to give computers the abillity to “learn” (i.e., progressively improve performance on a specific task) with data. Without being explicitly programmed.

A、Machine learning

B、Program language learning

C、Natural language learning

D、Statistical learning

信管网参考答案：A

（）是计算机科学领域中人工智能的一个子集，它通常使用统计技术使计算机能够使用数据“学习”（即逐步提高特定任务的性能）。没有被明确编程。
A、 机器学习
B、 程序语言学习
C、 自然语言学习
D、 统计学习

信管网解析：http://www.cnitpm.com/pm1/65381.html