Which control command allows you to do this quickly?

exams 4A0-100 4A0-100 exam 0 Comments

You are configuring your Nokia 7750SR Service Router from the Command Line Interface (CLI), and after entering a lengthy command, wish to return directly to the ROOT context.

Which control command allows you to do this quickly?
A . Ctrl-z
B . Ctrl-c
C . Esc
D . Shift-Page Down

Answer: A