Putting your computer in standby mode suspends all process on your computer, so no.
Possibly It really depends on your vulnerability! If you have a great program for an antivirus and internet security then it's still somewhat possible but highly unlikely. It really depends on what you have for safety.
Wake on lan or WOL as its sometimes known, allows you to take a computer out of standby from across a network or even the internet for that matter.
Disable the screen saver and power options on the computer to never turn off hard disk, never go in system standby and never hibernate.
Most probably yes. If you have an internet connection which requires some client to connect, then you could just put your system on standby with internet on. When you re-log-in, if Internet still works, implies, it was always on.
because computers need to be worked on
Stand-by on a computer is like a button to put it to sleep like an iPod.
It is because you are connected to the internet and your Wii is on standby.
No, many people will recommend to turn it off if you are leaving it unused for a very long period of time, but it can not actually damage the computer.
duplex system
When you computer is put into standby the computer is switched to a low power state... The memory within the computer is that holds the controlled windows state is volatile, which means that only anything is stored in RAM when there is a current passing through. So when the computer is in standby the RAM is active, the CPU is active and so is the hard drive... All of these devices are powered down dramatically.
You don't save money when TV/Laptop, PC is on Standby both when it is turned on or Standby you save no Electricity.
Standby effectivly shuts most of the computer down, but leaves it running (but you can't use it) Log off is closing your computer account, allowing others to use their accounts to access their data