How big is that file?

You are working at the windows command prompt, and you need to know the size of a file on the hard drive. Which iof these commands would provide you with this information?

Can you install Windows Vista on this computer?

You’ve been given a computer that was previously running Windows XP, and you’ve been asked to install Windows Vista. The computer has a 1 GHz processor, 512 MB of RAM, and 15 GB of free disk space. Can these components support the minimum requirements for Windows Vista?