CompTIA A+ 220-1101 MADNEZZ? THIS. IS. EYETEEEEEEEEEEEEEE

A desktop PC was recently moved to a new area and needs internet access. RJ45 connections are not available, but access can be provided through 802.11n connections. Which of the following will need to be installed?

• Wireless NIC

• NFS system

• SSHD

• USB card

A technician recently received a written warning for causing a system-wide outage. The outage was a result of an unscheduled patch being manually pushed during production hours. Which of the following could have MOST likely prevented the technician from receiving the warning?

• Following corporate procedures

• Testing before deployment

• Documenting the findings

• Establishing a plan of action

A user built a new PC with parts sourced from a popular online vendor. The system boots to the OS and basic browsing works, but whenever the user opens a 4K video or starts to play a game, the system immediately shuts down. Which of the following is the MOST likely cause of this issue?

• The video card was installed in the wrong PCIe slot

• The CPU heat sink was attached without adequate thermal paste

• The SSD drives do not have enough Pagefile

• The system does not have enough RAM for 4K video

A technician is building a video production workstation that will consist of two high-end GPUs. The technician is reusing an existing ATX case. Which of the following should the technician select as the MOST appropriate power supply type?

• 400W external power supply

• 2x 600W redundant power supplies

• 1,200W modular power supply

• 1,500W uninterruptible power supply

Which of the following video cables can carry an audio signal?

• HDMI

• S-Video

• VGA

• DVI

Which of the following provides a client device with an IP address?

• DNS

• DHCP

• IPSec

• SMB

A laptop does not have any audio output from the built-in speakers. The Windows Device Manager shows a down arrow for the audio device. Which of the following will correct this audio issue?

• Replacing the speakers

• Increasing the volume

• Enabling the audio device

• Updating the driver

A user who is facilitating a videoconference reports that the participants can be heard. However, when the user attempts to speak, none of the participants can hear the user. Which of the following is the FIRST step the technician should take?

• Restart the videoconference.

• Replace the laptop.

• Check the audio inputs.

• Try another microphone.

A technician is troubleshooting an issue involving lines appearing down copied pages, but printed pages sent directly to the copier render as intended. Which of the following is the MOST likely cause of this issue?

• Empty imager drum

• Overheating system fuser

• Scratched scanner glass

• Third-party toner

A help desk technician plugged in a user’s new computer to a network port. After a few minutes, the computer showed an APIPA address. Which of the following is the MOST likely reason this happened?

• The WLAN is disabling the NIC card.

• The network cable is not attached.

• The PC is unable to contact a DHCP server.

• The DHCP server is using addresses in the range of 169.254.254.1.