What is the first thing you could do to check for damage to a printer after receiving it?
A). Run MSD diagnostics
B). Attach it to a PC and print something
C). Check the cables
D). Unbox it and examine it for physical damage
E). None of the above
Unbox it and examine it for physical damage
1. Which is the commonly used programmable interface and particularly used to provide handshaking?
2. What IRQ is used for COM 2?
4. What device prevents power interruptions, resulting in corrupted data?
5. During the normal PC boot process, which of the following is active first?
6. What do you need to check serial and parallel port?
7. You were installing an application in Windows 95, and the computer crashes, what do you do?
9. What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop?