Which of the following is MOST likely the cause?
A user’s laptop screen is extremely dim. A technician attempts to alter the brightness using
function keys and the BIOS, but the screen never changes in brightness. Which of the following is
MOST likely the cause?
It is MOST likely that the user:
You are working as a senior network technician at Certkiller .com. A trainee asks you for some
assistance. The trainee has installed a new printer, and connected it to a users Windows XP
Workstation computer via a USB cable. The trainee reports that the computer recognized a new
device but the printer does not function. It is MOST likely that the user:
Select one IEEE standard to depict the power output of a standard switch port.
Select one IEEE standard to depict the power output of a standard switch port.
Which of the following storage resources gives the ability to hold the LARGEST amount of data?
Which of the following storage resources gives the ability to hold the LARGEST amount of data?
Which of the following actions should the technician take?
A technician is installing an anti-virus program on a user’s company computer. After installing the
anti-virus program, the user requests that the technician install another program. Which of the
following actions should the technician take?
Which of the following expansion slots is characterized by having an x16 speed?
Which of the following expansion slots is characterized by having an x16 speed?
Which of the following should you check FIRST?
You are working as a technician at Certkiller .com. A user has asked that you check out his ink jet
printer. The printer prints text correctly, but there is a horizontal line missing in the middle of each
letter. Which of the following should you check FIRST?
which one uses thirty 64Kbps channels?
Refer to the following WAN technologies, which one uses thirty 64Kbps channels?
Which of the following printers needs a fuser installed?
Which of the following printers needs a fuser installed?
which of the following Open System Interconnection (OSI) layers?
When diagnosing network failure a ‘no link light’ will indicate a break in which of the following Open
System Interconnection (OSI) layers?