ISDN uses _____ technology.
Which is LEAST likely to interfere with upgrading to a newer DOS version?
What are the most likely conditions for ESD?
What IRQ is used for COM 2?
During the fusing process, toner is:
Before sending data, a modem sends a request to send signal, or RTS.
Which component must be vacuumed or replaced during preventative maintenance on a laser printer?
In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS.
The buffers statement is found in what file?
Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem.
You can place an ISA device in an EISA slot.
In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?
Which controller would support an external CD-ROM drive?
What can you use to ensure power is not interrupted, resulting in corrupted data?
When configuring is a network interface cards without jumpers or plug and play, what is used to set the IRQs?
Which is the easiest component to environmentally recycle?
A dialog box with a bomb appears oh a Macintosh screen. What type of problem has occurred?
Which REQUIRES an anti-static bag for transport?
A static jolt of as little of _____ volts can fry most any PC integrated circuit.
When configuring a new network interface card for installation, which of the following would be a valid I/O address?
What does the acronym RTS represent?
To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:
How many DMA channels are in an AT-machine?
A laser printer generates a totally black page, what is the cause?
When a bearing in the power supply fan goes out, what should you replace?
COM1 is typically represented by which of the following?
Which provides the fastest access to large video files?
Which component stores an electrical charge?
What would you ask to determine if the display is working?
MSD exe does not have information on:
When connecting a ribbon cable to a connector, how do you know which direction to plug it in?
Static electricity thrives is which type of environment?
A standard multimeter is ideal for measuring a monitors high voltage output.
Which device should not be plugged into a standard ups?
The ATAPI compliance is stands for?
Which provides the fastest data access time?
You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?
An anti static strap uses a small _____ to make sure you do not become the least path of resistance to the ground?
You are installing an IDE hard drive that will be your boot drive. Which is the correct order of steps that need to be followed?
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:
What command is used to hang up a MODEM when using the "AT Command set"?
In inkjet technology the droplets of ink are deflected by?
With a dot matrix printer, light then dark print is most commonly caused by:
From what location are the 1st computer instructions available on boot up?
When is the risk for electrostatic discharge the greatest?
Which of the following FRUs would be considered both an input/output device?
Which type of cable is most likely in use with rj-connectors?
How many bits in a byte?
Please disable the adBlock and continue. Thank you.