Today we had a discussion at the office about UI elements in the required document. the question is of a UI requirement is functional of non-functional. "the background must be blue" is this a functional or non-functional requirement? ...
I was asked this question in an interview. What are functional and non functional parts of an application ? ...
when changing /etc/sshd_config I made a mistake and didn't notice that sshd wasn't running anymore when I logged out. Naturally I can not log back in because sshd is not running. Is there any other way to connect back into a amazon ec2 instance? ...