When objects are copied from one file to another, the file from which the item is copied is the ________ file

Which of the following commands is used to enable console password security using a simple password?

A) line con 0 B) login C) password password-value D) line vty 0 15

Hardware ____________________ problems are caused by incorrect settings for the environment in which the hardware must operate.

Fill in the blank(s) with the appropriate word(s).