进一步说，它们必须调用内核库或驱动程序，内核库或驱动程序代表用户模式应用程序保证资源请求被执行。
Rather, they must make calls to kernel libraries or drivers that ensure resource requests are executed on behalf of the user applications.
虽然sla的重点是最大上载可用性和带宽的保证，但SLA无法为那些对延迟敏感的Web服务应用程序保证一致的响应时间。
While SLAs focus on maximum upload availability and guaranteed bandwidths, SLAs cannot guarantee consistent response times for latency-sensitive Web service applications.
不良代码源于众多因素，包括培训质量差、新手或应用程序的质量没有保证。
Poor coding problems can result from any one of a number of factors, including poor training, new developers, or insufficient quality assurance for an application.
应用推荐