问题
填空题
在DNS中，将域名映射到IP地址的数据库是______。
答案
参考答案：正向查找区域
解析：
[分析]： 正向查找将域名映射到IP地址的数据库中，将域名解析为IP地址，因此将将域名映射到IP地址的数据库是正向查找区域。在大部分的DNS查找中，客户端一般是使用正向查找，它是基于存储在地址资源记录中的一台计算机的DNS名称的搜索。
搜题请搜索小程序“爱下问搜题”
在DNS中，将域名映射到IP地址的数据库是______。
参考答案：正向查找区域
解析：
[分析]： 正向查找将域名映射到IP地址的数据库中，将域名解析为IP地址，因此将将域名映射到IP地址的数据库是正向查找区域。在大部分的DNS查找中，客户端一般是使用正向查找，它是基于存储在地址资源记录中的一台计算机的DNS名称的搜索。
| 阅读理解。 | ||||
| ||||
| 1. If you like travelling by train, you can go to ______. | ||||
| A. Summer School in France B. Summer in Australia C. Holiday Programmes in Germany D. British Study Tours | ||||
| 2. If you want to improve your English, which programmes will you choose? | ||||
| A. Holiday Programmes in Germany and British Study Tours. B. Summer in Australia and Summer School in France. C. British Study Tours and Summer in Australia. D. Summer School in France and Holiday Programmes in Germany. | ||||
| 3. "Summer School in France" is different from the others in that _____. | ||||
| A. You can go at any time of the year B. You can stay with a local family C. You can go at any age D. You can do sports | ||||
| 4. This passage was written to _____. | ||||
| A. encourage people to have a holiday B. introduce some beautiful places C. ask people to study foreign languages D. attract people to take part in their programmes |