1. How are floppy disks inserted into your computer?
A: Via a Disk drive B: inserted into the computer like a HDD or SSD C: inserted into the computer like a HDD or SSD but only as a secondary drive D: inserted via usb
2. What does RSI stand for?
A: Repeated stupid interactions B: Risk strain injury C: Road stop intersection D: Repetitive strain injury
3. A remote control uses ________ to give signals.
A: Redhouse gas B: Infrared light C: Diamond cutter laser D: Red laser
4. When was the first trackerball invented
A: After WWII B: 1990 C: 2001 D: September 9 2007