In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum? None of these Conditioning Transferring Writing All of these TRUE ANSWER : ? YOUR ANSWER : ?
You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of: FYI IOU EXE RFI EMI TRUE ANSWER : ? YOUR ANSWER : ?
Which hardware component controls serial port communications? DMA823 UART 16550 None of these CPU ROM BIOS TRUE ANSWER : ? YOUR ANSWER : ?
What is the main communication method from one PDA to another PDA? RS-232 USB IEEE 1394 None of these IR TRUE ANSWER : ? YOUR ANSWER : ?
When you are testing a fuse, you should set the Volt-OHM meter to what scale? AC None of these OHMS DC AMPS TRUE ANSWER : ? YOUR ANSWER : ?
You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem? the phone line out of the wall is plugged into the phone port on the modem card None of these the modem has not been set up in control panel properties The port speed is set too high the phone line is plugged into the line-in port on the modem card TRUE ANSWER : ? YOUR ANSWER : ?
To prevent the computer from overheating you should? None of these Remove the slot cover from the back Keep the computer cover closed Remove the CPU fan All of these TRUE ANSWER : ? YOUR ANSWER : ?
What's the best way to prevent damaging your PC with static electricity? periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear leather soled shoes wear an ESD wrist strap TRUE ANSWER : ? YOUR ANSWER : ?
Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? system board power supply speaker microprocessor RAM TRUE ANSWER : ? YOUR ANSWER : ?