In laser printer technology, what happens during the conditioning stage? A uniform negative charge is placed on the toner None of these The corona wire places a uniform positive charge on the paper A uniform negative charge is placed on the photosensitive drum All of these TRUE ANSWER : ? YOUR ANSWER : ?
What problem can occur if a printer cable is to close to a power cable? ESD Electrostatic Discharge EMI Electromagnetic Interference parity error None of these no affect TRUE ANSWER : ? YOUR ANSWER : ?
With respect to a network interface card, the term 10/100 refers to None of these megabits per seconds protocol speed a fiber speed minimum and maximum server speed TRUE ANSWER : ? YOUR ANSWER : ?
On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt? 10 9 12 11 TRUE ANSWER : ? YOUR ANSWER : ?
Static electricity thrives is which type of environment? cold and warm cold and humid cold and dry warm and dry warm and humid TRUE ANSWER : ? YOUR ANSWER : ?
ESD would cause the most damage to which component? Keyboard None of these Power supply Expansion board Monitor TRUE ANSWER : ? YOUR ANSWER : ?
You have a 15 pin female connector with the pins in two rows. What could you connect with this? MIDI device Parallel device Video device Joystick Serial device TRUE ANSWER : ? YOUR ANSWER : ?
With a dot matrix printer, light then dark print is most commonly caused by: Misaligned print head Erratic ribbon advancement Erratic paper advancement Overheating print head None of these TRUE ANSWER : ? YOUR ANSWER : ?
What command is used to hand up a MODEM when using the "AT Answer Command set"? ATR ATH ATZ ATD None of these TRUE ANSWER : ? YOUR ANSWER : ?
A parity error usually indicates a problem with: hard drive power supply memory I/O controller hard drive controller TRUE ANSWER : ? YOUR ANSWER : ?