Answer:
Ctrl+Alt+Del
Explanation:
It will take you to the task manager and you can highlight the program that is frozen, right click on it and select end task. Or hard reboot as a last resort.
Explanation:
The ndarray (NumPy Array) is a multidimensional array used to store values of same datatype. These arrays are indexed just like Sequences, starts with zero.
The answer is C) tablet. You use the touch screen keyboard for that.
Computer Network, surely!
"Network" implies combination of all these computers!
