Answer : The securtiy of the password can be maitained by the shadow files such as:-
- max is for the days that represent that the same password can be used without the need for changing it
- min is for the days that represent waiting days before the changing of password after he/she gets a new password
- warn are the days that come with Waring sign that the password is going to expire soon.
For a certain period of time , the user can access the log in when the password has expired . If that period is timed out then there will be no log in option and the account gets disabled.
Answer:
It's C
Explanation:
Adware displays or directs the users to an advertisement, while spyware performs espionage on the computer`s activity.
Answer:
4
Explanation:
by counting the number of the colum to. be counted well and nicely