In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum? Transferring All of these Writing None of these Conditioning TRUE ANSWER : ? YOUR ANSWER : ?
Which DOS driver is used to emulate expanded memory? Mem386.sys Himem.sys EMM386.exe Ramdrive.sys TRUE ANSWER : ? YOUR ANSWER : ?
On a dot matrix printer, you should never lubricate which part? carriage bearings None of these carriage rails paper advance bearings printhead pins TRUE ANSWER : ? YOUR ANSWER : ?
A brownout is defined as: alternating power out, power on lasting a few minutes a slightly elevated voltage lasting from seconds to minutes or more a slightly decreased voltage lasting from seconds to minutes or more complete power out lasting a few minutes has nothing to do with electricity TRUE ANSWER : ? YOUR ANSWER : ?
Your CD-ROM audio cable connects to the speaker BIOS hard drive sound card (or motherboard if sound is integrated with it) TRUE ANSWER : ? YOUR ANSWER : ?
Which is NOT typically a Field Replaceable Unit? None of these Power supply System ROM System chassis Video controller TRUE ANSWER : ? YOUR ANSWER : ?
Whenever you have a hardware resource conflict, it will more likely be an IRQ conflict rather than an i/o conflict because: there are a lot more I/O addresses than IRQs. software tends to correct I/O conflicts the BIOS sometimes has more of a problem controlling IRQs software tends to mess up IRQs I/O addresses cannot conflict TRUE ANSWER : ? YOUR ANSWER : ?
A workstation has just been installed on an Ethernet LAN, but cannot communicate with the network. What should you check first? reinstall the network interface card driver None of the listed here verify the ip configuration on the workstation verify the link status on the computer's network card TRUE ANSWER : ? YOUR ANSWER : ?
Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem. bad data cable tfad system board incorrect jumper setting on drive virus loose molex connector TRUE ANSWER : ? YOUR ANSWER : ?
When seeking to upgrade for a particular motherboard what do you need to know? hard drive make & model memory dimm None of these TRUE ANSWER : ? YOUR ANSWER : ?