A+ Q

Which of the following properties of TCP/IP is used to differentiate the network and the host
portions of an IP address?

A technician has had several support requests for one PC. The technician has reseated the PCI
cards and replaced the hard drive in the PC located in a school cafeteria kitchen. PCs located in
the business office or the classrooms have not had this issue. Which of the following is MOST
likely causing this PC’s issue?

Which of the following network topologies would MOST likely be used to provide redundancy at
each network device to support data transmissions?

Which of the following is the MAXIMUM transfer speed of USB 2.0?

Which of the following wireless network standards provides the FASTEST throughput?

An IP address of 10.10.1.180 would be considered part of which of the following address classes?

A DVI-D cable is generally used for which of the following computer functions?

A user is trying to setup a small office home office (SOHO) wireless network and does not want
any neighbors to be able to discover the network. Which of the following parameters would MOST likely be configured?

Which of the following connectors would be found on a twisted pair cable?

Which of the following video cable types would be MOST likely to experience gradual, degraded
signal quality over a long distance?

A user is requesting assistance in building a custom made PC for home theater use to connect to
their existing large LCD screen. Which of the following components should MOST likely be
recommended? (Select TWO).

Which of the following wireless protocols is limited to operating in the 5 GHz range ONLY?

Which of the following are the MOST important factors to address when a technician is choosing
the components for a CAD workstation? (Select THREE).

The most important customer a technician has is:

Which of the following tools are commonly used to remove dust and debris from inside a
computer? (Select TWO).

Which of the following input devices allows multiple PCs to share a common display?

Which of the following technologies has the SHORTEST wireless range for printing?

Which type of fire extinguishing technology should be used when encountering an electrical fire?

The last step in resolving an end user ticket should be which of the following?

Which of the following storage media would be used to build a RAID 5 array?

Which of the following represents a connector that supports the connection of external devices?
(Select TWO).

Which of the following settings, when enabled, is MOST likely to result in an IP address conflict on
a local network?

Which of the following occurs during POST?

A user reports that they walked away from their laptop for 30 minutes and when they came back
the screen was very dim. The user tried moving the mouse and increasing the brightness setting,
but neither worked. Which of the following should the technician do FIRST?

Which of the following wireless standards is backwards compatible with 802.11g?

Which of the following is representative of a class C address type?

Which of the following cable types has the MAXIMUM transfer rate of 1 Gbps?

Which of the following memory modules is a DDR3 chip?

The helpdesk technician has been tasked to reinstall the OS on a desktop and has already
inserted the OS install disk in the CD-ROM. Which of the following would MOST likely need to be
configured within the BIOS to continue reinstalling the OS?

A client wants a technician to install more RAM on their graphics workstation. The client has
provided a 4 GB SODIMM and had problems installing it. Which of the following is the probable
reason for this?

If a technician is trying to remote into a computer through a firewall, which of the following ports,
by default, MUST be forwarded?

Which of the following features makes logical processor cores appear as physical cores to the
operating system?

Which of the following devices might need drivers installed so that it can be recognized by the
operating system and function properly?

Which of the following MUST be performed when installing a PCI sound card for use instead of the
onboard sound?

Which of the following BEST describes the function of DHCP?

Which of the following types of RAM can be used in a dual channel configuration?

A user states that they unplugged their mouse to clean the roller ball, but after plugging it back in
the mouse no longer functions. Which of the following is the MOST likely cause of this issue?

Which of the following allows for the FARTHEST transmission distance for data?

Which of the following printer types needs to have toner replaced as part of the normal
maintenance cycle?

Which of the following 802.11 wireless standards provides the LOWEST maximum theoretical throughput?

Which of the following will provide the BEST protection against power failures and data loss?

Which of the following is a layer 3 device that separates broadcast domains?

Which of the following memory features allows for the protection against random inconsistencies
in the transfer of the data?

Which of the following is a public IP address?

Which of the following hard drive types would be considered the MOST likely to survive a fall?

A technician has installed a digital display. Which of the following is TRUE about the native
resolution of a digital display?

Which of the following is the speed limitation for CAT3 wiring?

Primary system functions like basic boot priorities, voltage parameters for the processor, and
SATA options are configured in which of the following areas of a PC system?

Which of the following ports MUST be open to connect to a PC using RDP?

Which of the following commands can be used to verify the gateway IP address on a local
computer?