“Is there a problem with [system]?”
I don’t know, is there? Why don’t you turn your neck a few degrees and look at some of the two dozen other people in your open plan office who are also using it in order to find out?
When working on an outage:
“Is it fixed yet?”
Yes, I just decided not to switch it back on or to tell anyone.
“How long will it be?”
Well, that depends entirely on how long I have to spend answering questions rather than working on it.
Not a question exactly, but “it doesn’t work.” Could you be any less specific? In what way doesn’t it work? Do you get an error? Is it on fire? Throw me a bone here.
“Is the Internet down?”
It’s designed to survive a nuclear war, so that’s not likely.
“Can I ask a question?”
Evidently. Would you like to ask me another one?
“Can I borrow a cross-head screwdriver?”
No, because if you can’t tell the difference between Philips and Posidriv it’ll invariably come back looking like a bradawl, and I’m not prepared to replace my tools on a fortnightly basis.