Answer:
for no.2 true and for Ctrl-Z False
Explanation:
Ctrl-z is and "undo" shortcut
not really sure about no.1 though, sorry :(
Answer:
a type of machine learning based on artificial neural networks in which multiple layers of processing are used to extract progressively higher level features from data.
Answer:
Extra security features and networking services built right in
Explanation:
The major advantage of using a server operating system is that it has decent security features and networking services built right in it from the default settings
Answer:
方法/步骤
右键单击以选择此计算机，然后有一个菜单来选择属性。
选择后，打开属性面板以找到我们的高级系统设置。
打开后，我们在系统设置下找到高级设置。
打开后，我们看到下面有一个环境变量选项。
打开后，我们在右下角看到一个删除选项。
单击删除到，在右下角后单击删除，然后单击确定的选项。 ...
本文未经授权摘自百度经验
