Which three options are considered in the spanning-tree decision process？（） A: lowest root bridge ID B: lowest path cost to root bridge C: lowest sender bridge ID D: highest port ID E: highest root bridge ID F: highest path cost to root bridge

Which path is____, Path A or Path B?

下列选项中( )用来实现决策树算法训练样本。 A: predict( ) B: score( ) C: fit( ) D: decision_path( )

Which of the following statements is not correct regarding a firm's decision-making? A: The decision to shut down and the decision to exit are both short-run decisions. B: The decision to shut down and the decision to exit are both long-run decisions. C: The decision to shut down is a short-run decision, whereas the decision to exit is a long-run decision. D: The decision to exit is a short-run decision, whereas the decision to shut down is a long-run decision.

声程beam path；path length

input path、output path和reg-to-reg path分别被什么sdc语句约束？ 、 、 。

os.path模块检查文件是否存在的函数是( )。 A: isfile(path) B: isdir(path) C: splitext(path) D: exists(path)

make a ______关键的decision； make a _____明智的decision; make a ______深思熟虑的decision

（1314-67）Path接口提供static Path get(URI uri) 方法直接通过路径返回Path对象。

取得当前工作目录的命令是（） A: os.listdir（path） B: os.getcwd（） C: os.path.isdir（path） D: os.path.isfile（path）