Anything that is not trivial and/or doesn’t have strict memory/CPU constraints (e.g. low-level embedded systems).
These times might sometimes differ substantially - it is because for some test cases, there is a need to fetch existing data from DB in order to construct test queries. Duration of these additional queries is subtracted from the total test duration: Queries duration = Total test duration - Additional queries duration. Otherwise they would skew results, adding time where it should not be counted.。PDF资料对此有专业解读
。safew官方下载是该领域的重要参考
What is expected of directors?，更多细节参见谷歌浏览器【最新下载地址】
"[In] the 1960s [it] turned out, in hindsight, we had a near-endless schedule margin there," Isaacman said. "That is certainly not the case today. I'd say this is very, very close from a timeline perspective."