COMPTI A+ 220-90 CERTIFICATION EXAM 2024 | ACCURATE REAL
EXAM QUESTIONS WITH ANSWERS | VERIFIED FOR GUARANTEED
PASS | GRADED A | LATEST UPDATE
Which of the following expansion ports would be used to enable transfer of power, data,
and video to
peripheral devices on an Apple computer?
A. HDMI Video
B. Lightning
C. USB 2.0
D. Thunderbolt - Correct Answer-D. Thunderbolt
A user is attempting to print a color document but it will not print in color. Which of the
following should the
technician do FIRST to fix the problem?
A. Reset printer IP address.
B. Change color toner cartridge.
C. Check grayscale setting.
D. Reinstall printer driver. - Correct Answer-C. Check grayscale setting.
A customer needs a router that will be able to handle all incoming and outgoing
networking traffic independent
of the rest of the building. The customer would like the PCs to immediately connect to
the Internet and network
resources without any additional configuration. Which of the following should the
technician do to meet the
requirements?
A. Configure the router for DHCP.
B. Configure the router for NAT.
C. Configure the router for port forwarding.
D. Configure the router for QoS. - Correct Answer-A. Configure the router for DHCP.
A technician needs to set up a VPN for a small office. To ensure the network traffic is
routed to the correct
machine, which of the following MUST the technician do on the router to accommodate
this?
A. Port forwarding
B. Port redundancy
C. Port triggering
D. Port selection - Correct Answer-A. Port forwarding
,A user reports the cursor jumps around when typing in documents on a new laptop.
Which of the following is
MOST likely causing the issue?
A. Touchpad settings
B. Screen calibration
C. Incompatible software
D. Unsigned hardware - Correct Answer-A. Touchpad settings
The Chief Executive Officer (CEO) of a company has requested outside access to a
server within the company
network so that sensitive documents can be worked on from home. Which of the
following is the MOST
appropriate tool to give the CEO the requested access?
A. VNC
B. Port forwarding
C. Port triggering
D. VPN - Correct Answer-D. VPN
After migrating a network-based print queue to a new server, users are reporting that
documents are not
printing correctly and print jobs will error out or print garbled text. Which of the following
actions will BEST
resolve this issue for the affected users?
A. Install the correct drivers on the server.
B. Delete and reconnect to the print queue on the client machine.
C. Restart the print queues on the print server.
D. Reinstall the printer drivers on the client desktops. - Correct Answer-A. Install the
correct drivers on the server.
A finance officer has submitted a request for a new wireless access point. The
technician has set up the
physical equipment and powered it on, but the router will not recognize it. Which of the
following should the
technician do to correct the problem?
A. Install firmware updates
B. Run Windows updates
C. Perform RPM updates
D. Use apt-get for updates - Correct Answer-A. Install firmware updates
A technician has just installed a new SOHO router. There are four people sharing the
Internet connection, and
,whenever one specific user comes online and begins streaming media, browsing slows
down for the other
users. Which of the following settings can the technician adjust so the experience is
universal for all users?
A. DSL
B. QoS
C. VNC
D. WAN - Correct Answer-B. QoS
A server has been configured behind a firewall and a website has been deployed, but
customers are unable to
access the website. Which of the following should the technician do to ensure the
customers can access the
site?
A. Place server in DMZ.
B. Change DHCP settings.
C. Enable port forwarding.
D. Adjust QoS settings. - Correct Answer-C. Enable port forwarding.
Users have started calling the helpdesk reporting they cannot access resources on the
network or the Internet.
A technician has verified all hardware connections are operational. Which of the
following settings should the
technician check NEXT on the router?
A. SNMP
B. NNTP
C. DHCP
D. WLAN - Correct Answer-C. DHCP
An IT manager needs to install a large display in a front office area with a lot of natural
light. Which of the
following display technologies will BEST satisfy the requirements of the design plan?
A. CRT
B. CCFL LCD
C. IPS LCD
D. LED LCD - Correct Answer-D. LED LCD
Which of the following network devices filters traffic of many different protocols based
on a predetermined set
of rules established by a system administrator?
A. Proxy
, B. Switch
C. Firewall
D. Router - Correct Answer-C. Firewall
A company wants to conserve paper without limiting the ability to print. Which of the
following settings needs to
be configured?
A. Orientation
B. Duplex
C. Collate
D. Quality - Correct Answer-B. Duplex
Which of the following connectors can be used for video, audio, and storage devices?
A. DVI
B. DisplayPort
C. HDMI
D. Thunderbolt - Correct Answer-D. Thunderbolt
A user has received an error message when connecting to the wireless network. The
error indicates the IP
address being used by the user's system is already in use. A DHCP server is used on
the network. After having
the user disconnect from the wireless network, the technician is still able to ping the
user's IP address. Which
of the following is MOST likely the cause?
A. The user has a statically assigned IP address in the DHCP server scope.
B. The system's local firewall is blocking SYN/ACK traffic from the DHCP server.
C. The DHCP server's scope has been exhausted and no additional IP addresses are
available.
D. The user is also connected to the wired network with a LAN cable.
Correct Answer: A
Section: Mix Questions
Explanation
Explanation/Reference: - Correct Answer-A. The user has a statically assigned IP
address in the DHCP server scope.
Which of the following devices is primarily intended to provide 24/7 diagnostic and
biometric data regarding the
user?
A. Fitness monitor
B. e-Reader
C. Smartwatch
EXAM QUESTIONS WITH ANSWERS | VERIFIED FOR GUARANTEED
PASS | GRADED A | LATEST UPDATE
Which of the following expansion ports would be used to enable transfer of power, data,
and video to
peripheral devices on an Apple computer?
A. HDMI Video
B. Lightning
C. USB 2.0
D. Thunderbolt - Correct Answer-D. Thunderbolt
A user is attempting to print a color document but it will not print in color. Which of the
following should the
technician do FIRST to fix the problem?
A. Reset printer IP address.
B. Change color toner cartridge.
C. Check grayscale setting.
D. Reinstall printer driver. - Correct Answer-C. Check grayscale setting.
A customer needs a router that will be able to handle all incoming and outgoing
networking traffic independent
of the rest of the building. The customer would like the PCs to immediately connect to
the Internet and network
resources without any additional configuration. Which of the following should the
technician do to meet the
requirements?
A. Configure the router for DHCP.
B. Configure the router for NAT.
C. Configure the router for port forwarding.
D. Configure the router for QoS. - Correct Answer-A. Configure the router for DHCP.
A technician needs to set up a VPN for a small office. To ensure the network traffic is
routed to the correct
machine, which of the following MUST the technician do on the router to accommodate
this?
A. Port forwarding
B. Port redundancy
C. Port triggering
D. Port selection - Correct Answer-A. Port forwarding
,A user reports the cursor jumps around when typing in documents on a new laptop.
Which of the following is
MOST likely causing the issue?
A. Touchpad settings
B. Screen calibration
C. Incompatible software
D. Unsigned hardware - Correct Answer-A. Touchpad settings
The Chief Executive Officer (CEO) of a company has requested outside access to a
server within the company
network so that sensitive documents can be worked on from home. Which of the
following is the MOST
appropriate tool to give the CEO the requested access?
A. VNC
B. Port forwarding
C. Port triggering
D. VPN - Correct Answer-D. VPN
After migrating a network-based print queue to a new server, users are reporting that
documents are not
printing correctly and print jobs will error out or print garbled text. Which of the following
actions will BEST
resolve this issue for the affected users?
A. Install the correct drivers on the server.
B. Delete and reconnect to the print queue on the client machine.
C. Restart the print queues on the print server.
D. Reinstall the printer drivers on the client desktops. - Correct Answer-A. Install the
correct drivers on the server.
A finance officer has submitted a request for a new wireless access point. The
technician has set up the
physical equipment and powered it on, but the router will not recognize it. Which of the
following should the
technician do to correct the problem?
A. Install firmware updates
B. Run Windows updates
C. Perform RPM updates
D. Use apt-get for updates - Correct Answer-A. Install firmware updates
A technician has just installed a new SOHO router. There are four people sharing the
Internet connection, and
,whenever one specific user comes online and begins streaming media, browsing slows
down for the other
users. Which of the following settings can the technician adjust so the experience is
universal for all users?
A. DSL
B. QoS
C. VNC
D. WAN - Correct Answer-B. QoS
A server has been configured behind a firewall and a website has been deployed, but
customers are unable to
access the website. Which of the following should the technician do to ensure the
customers can access the
site?
A. Place server in DMZ.
B. Change DHCP settings.
C. Enable port forwarding.
D. Adjust QoS settings. - Correct Answer-C. Enable port forwarding.
Users have started calling the helpdesk reporting they cannot access resources on the
network or the Internet.
A technician has verified all hardware connections are operational. Which of the
following settings should the
technician check NEXT on the router?
A. SNMP
B. NNTP
C. DHCP
D. WLAN - Correct Answer-C. DHCP
An IT manager needs to install a large display in a front office area with a lot of natural
light. Which of the
following display technologies will BEST satisfy the requirements of the design plan?
A. CRT
B. CCFL LCD
C. IPS LCD
D. LED LCD - Correct Answer-D. LED LCD
Which of the following network devices filters traffic of many different protocols based
on a predetermined set
of rules established by a system administrator?
A. Proxy
, B. Switch
C. Firewall
D. Router - Correct Answer-C. Firewall
A company wants to conserve paper without limiting the ability to print. Which of the
following settings needs to
be configured?
A. Orientation
B. Duplex
C. Collate
D. Quality - Correct Answer-B. Duplex
Which of the following connectors can be used for video, audio, and storage devices?
A. DVI
B. DisplayPort
C. HDMI
D. Thunderbolt - Correct Answer-D. Thunderbolt
A user has received an error message when connecting to the wireless network. The
error indicates the IP
address being used by the user's system is already in use. A DHCP server is used on
the network. After having
the user disconnect from the wireless network, the technician is still able to ping the
user's IP address. Which
of the following is MOST likely the cause?
A. The user has a statically assigned IP address in the DHCP server scope.
B. The system's local firewall is blocking SYN/ACK traffic from the DHCP server.
C. The DHCP server's scope has been exhausted and no additional IP addresses are
available.
D. The user is also connected to the wired network with a LAN cable.
Correct Answer: A
Section: Mix Questions
Explanation
Explanation/Reference: - Correct Answer-A. The user has a statically assigned IP
address in the DHCP server scope.
Which of the following devices is primarily intended to provide 24/7 diagnostic and
biometric data regarding the
user?
A. Fitness monitor
B. e-Reader
C. Smartwatch
