What should a DMM display when the positive lead is connected to the anode and the negative lead to the cathode of a diode, known to be functional

Your company has 1,500 desktop computers running windows 7. you want to upgrade them to windows 10. which type of microsoft license would be best suited in this situation?

What is the digital revolution and how did it change society? what are the benefits of digital media?

Are special combinations of keys that tell a computer to perform a command. keypads multi-keys combinations shortcuts