| 词条 | Completion rate |
| 释义 | {{Unreferenced stub|auto=yes|date=December 2009}} Completion rates measure the useful transmission of complete binary files across newsgroups. Newsgroups function by a large network of servers which regularly synchronize posts with each other. Each time a post is transferred between news servers there is a chance that it will be dropped. There are many possible causes for a dropped post, such as high network traffic and dropped packets. If even a single post is dropped from a large file then the entire file will become useless. To combat this, par files were created. Many ISP News Servers do not have a link into the Internet backbone of the internal news network. They often suffer from resulting low completion rates. {{DEFAULTSORT:Completion Rate}}{{Compu-network-stub}} 1 : Usenet |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。