Which is a cause of system unavailability?
a natural disaster
b incomplete testing
c poor password practice
d poor physical security

D poor physical security

Explanation:

System Unavailability can be caused by the problems that the servers can have, this can be caused by natural disasters, or by troubles with the connection, this is caused by poor physical security because that can cause cables and intallations to be damaged and that can cause a system to become unavailable.

if it is a supervisor that collects all the handmade products the word is you but if it goes straight to the machine made activity there isn't any word unless there is robot programmed to say you.

dude the first thing it says is that copied answers will get a zero. plus it would take anyone on an incredibly long time to answer. ive seen 2 people asking the exact same question and their questions got taken down. i have the assignment too, and im in the progress of doing it. i suggest going to a more private website, because this is the first place teachers look.