This is true (answer a), but also a very generic, vague statement. Creating a loop of some sort would be an example.
It allows you to create tiled copies of an object while tweaking the variables
c) open
I think this because when you're in an open space (such as starbucks) it's public for anyone to enter. I think.
<span>I would advise her to press the fn keyboard key
along with the function key with a monitor connected on it. She should ensure
that she has the correct cable to connect the laptop to the projector. Most
laptops require a manual switch by pressing these combination keys but for
some, they will automatically detect the external display and switch to video
output</span>
High availability and resource scalability.
You can have more than one physical computer as a hardware running as available for the virtual machine. In other words, if a physical computer goes down the virtual machine can continue to operate on another computer in that cluster complete transparent to the virtualized machine.
You can also provide more processing power on demand for individual virtual machines. This allows you to have a large group of virtual machines to share a finite amount of physical hardware in an economic manner.