which of the following types of current is being drawn from the wall to the system?
When a computer is powered on, which of the following types of current is being drawn from the
wall to the system?
Which of the following is the correct method to complete the installation?
A customer has asked a technician to install a new USB printer that is supported by Windows 7.
The PC is running Windows 7 Professional. Which of the following is the correct method to
complete the installation?
Which of the following can be used to connect dissimilar networks?
Which of the following can be used to connect dissimilar networks?
which ports will offer secure communications?
A scanner has determined the open ports on a network device. Assume that services are
operating on their default ports, which ports will offer secure communications?
Which of the following is the BEST way to provide power to a laser printer?
Which of the following is the BEST way to provide power to a laser printer?
To obtain optimal performance from a laser printer, a technician should use
To obtain optimal performance from a laser printer, a technician should use
Which of the following is the MOST likely cause?
A user states that when printing to a shared printer nothing happens and the user has verified that
the printer is turned on. Which of the following is the MOST likely cause?
Which of the following devices can be used to connect two similar network segments but keeps network traffic s
Which of the following devices can be used to connect two similar network segments but keeps
network traffic separate on the two segments?
which network component is created to support legacy phone systems?
In a wiring system, which network component is created to support legacy phone systems?
Which of the following should the technician recommend to protect the customer’s equipment?
A technician observes that the lights in a customers building flicker periodically during the course
of the day. Which of the following should the technician recommend to protect the customer’s
equipment?