A laser printer generates a totally black page, what is the cause? low level in the toner cartridge None of these malfunctioning imaging laser no power to transfer corona no power to the primary corona TRUE ANSWER : ? YOUR ANSWER : ?
What is a common language that computers use to talk with one another on a network adapter protocol client operating systems TRUE ANSWER : ? YOUR ANSWER : ?
A hard disk is divided into tracks which are further subdivided into clusters vectors sectors heads TRUE ANSWER : ? YOUR ANSWER : ?
Which provides the fastest access to large video files? SCSI hard drives Optical drives EIDE hard drives IDE hard drives None of these TRUE ANSWER : ? YOUR ANSWER : ?
What is the recommended way to fix the registry description for the printer driver Delete the spool file Run sysedit.exe and remove any reference to the printers Run regedit.exe and remove any reference to the printers None of these Remove the printer driver and re¬install it TRUE ANSWER : ? YOUR ANSWER : ?
What is the first thing you could do to check for damage to a printer after receiving it? Unbox it and examine it for physical damage Check the cables None of these Attach it to a PC and print something Run MSD diagnostics TRUE ANSWER : ? YOUR ANSWER : ?
You suspect a virus has entered your computer. What will not be affected by the virus? Program files None of these Boot sector Floppy disks CMOS TRUE ANSWER : ? YOUR ANSWER : ?
After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the: System's floppy drive device driver System's power supply Floppy drive ribbon cable None of these Original IDE controller TRUE ANSWER : ? YOUR ANSWER : ?
What problem can occur if a printer cable is to close to a power cable? parity error ESD Electrostatic Discharge no affect None of these EMI Electromagnetic Interference TRUE ANSWER : ? YOUR ANSWER : ?
Which component stores an electrical charge? transistor rectifier capacitor resistor diode TRUE ANSWER : ? YOUR ANSWER : ?