CompTIA A+ 220-801 #3

When a user’s computer boots, a message shows that reads: “Alert! Cover previously
removed.” Which of the following was configured in the BIOS to cause this alert?

Which of the following would provide continuous power to various devices connected to it during a power surge or outage?

When servicing a laptop, which of the following components usually requires the keyboard to
be removed before the component can be replaced?

A home user working outside an office reports that their laptop is no longer connecting to the Internet. Which of the following would a technician recommend to check FIRST?

A technician needs to configure a computer with an external storage drive. Which of the
following interfaces would provide the FASTEST throughput?

A user, Ann, states that her laser printer has a smudge that repeats itself every couple
inches down the center of each page. Which of the following components MOST likely needs
replacing?

Which of the following are the MOST important considerations when configuring a PC that
will be used for a CAD / CAM workstation? (Select TWO).

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

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

When setting up for a projector presentation, which of the following laptop function keys
usually needs to be toggled?

A technician needs to replace a computer’s hard drive. Which of the following should the
technician do FIRST?

Which of the following cables is prone to electromagnetic interference?

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

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

Which of the following provides the MOST storage capacity?

Which of the following connector types uses a single RCA style connector?

A laptop’s wireless card shows up in the Device Manager, but the signal strength is always one bar. This is caused by which of the following?

Which of the following expansion slots uses a serial connection?

Which of the following memory types would MOST likely be installed in a laptop in the form of DDR3?

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

Which of the following connector types is only used for Coaxial?

Which of the following cable types has a MAXIMUM transfer speed greater than 1 Gbps?

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

RG-59 is a designation for which of the following cable types?

A technician installed a new docking station for a user and they have lost the ability to
connect to the network. Which of the following is the MOST likely reason?

A user states that the display is not very bright on their laptop. Which of the following is the
MOST likely location to adjust the brightness?

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

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 features of Windows allows a device to have a default IP address if a
DHCP server is not available?

Which of the following provides the BEST protection from brown outs?

Which of the following display connections has 15-pins?

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

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

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?

Which of the following is the BEST protocol to use for securely transferring large files?

Which of the following ports is used by default for IMAP traffic?

A technician replaces a computer’s NIC with a wireless card. The user wants to save the
NIC. Which of the following should the technician use to preserve the NIC?

A user has a new network printer they want setup in their home. The user wants all their PCs
as well as any guests with laptops to be able to print to it. Which of the following connection
methods would be the MOST effective for meeting these requirements? (Select TWO).A user has a new network printer they want setup in their home. The user wants all their PCs
as well as any guests with laptops to be able to print to it. Which of the following connection
methods would be the MOST effective for meeting these requirements? (Select TWO).

A user has a new network printer they want setup in their home. The user wants all their PCs
as well as any guests with laptops to be able to print to it. Which of the following connection
methods would be the MOST effective for meeting these requirements? (Select TWO).A user has a new network printer they want setup in their home. The user wants all their PCs
as well as any guests with laptops to be able to print to it. Which of the following connection
methods would be the MOST effective for meeting these requirements? (Select TWO).

A user states that a network printer, attached to and shared from a co-worker’s computer,
does not always print the jobs submitted to it. The user adds that it seems to happen at
different times throughout the day, but at other times works fine. Which of the following is
MOST likely the cause?

Which of the following ports is used by default for DNS traffic?

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

Which of the following lists the correct non-overlapping channels in 2.4 GHz?

Proper lifting technique for heavy items is:

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

When a grounding strap is not available, a technician can ground by touching the computer’s:

Which of the following laptop displays would provide the BEST viewing angle?

Which of the following network devices uses NAT to convert private IP addresses into public IP addresses?

Which of the following wireless standards provides the STRONGEST encryption?