CompTIA 220-901 CompTIA A+ Certification Exam Online Training
CompTIA 220-901 Online Training
The questions for 220-901 were last updated at Nov 24,2024.
- Exam Code: 220-901
- Exam Name: CompTIA A+ Certification Exam
- Certification Provider: CompTIA
- Latest update: Nov 24,2024
A technician is upgrading the graphics card an SFF PC.
Which of the following is MOST important considering the type of card to be installed?
- A . The card’s driver compatibility
- B . The GDDR of the card
- C . The size of the card
- D . The cooling solution on the card
Which of the following internet connection types is MOST likely to use a coaxial connector?
- A . Cable
- B . DSL
- C . Fiber
- D . ISDN
A user calls help desk regarding is problem connection a laptop to the internet. When the laptop plugged into the …… there was no connection. The technician determines the external is not working.
Which of the following should technician perform FIRST to troubleshoot the issue?
- A . Ensure power connection are properly seated.
- B . Ask the user to run virus malware retry.
- C . Reseat the network connections and retry.
- D . Advise the user to purchase a new docking station.
A user reports that a computer keeps shutting down. After troubleshooting, the technician determines the shutdowns occur whenever the…. is stressed, such as when the user is compelling a program in virtual Studio.
Which of the following is MOST likely issue?
- A . The Visual Studio program is corrupted and needs to be reinstalled.
- B . The OS has not born updated recently and requires a reboot.
- C . The video card needs to be upgraded to run graphics intensive applications.
- D . The CPU is overheating because of excessive dust buildup in the heat sink and the fan
SIMULATION
You need to configure your mobile device to send and receive electronic messages from your company. Your mobile device must be able to truly synchronize the message state with your desktop so that when a message is read on your desktop it is marked as read on your mobile device These are the proper parameters:
Email address tech@techies com
Password P@SSwOrd
Pop techies com Port 110 Security. None
IMAP techies com Port 993 Security SSL
Smtp.techies.com Port 465 Security: TLS
Company SSID Techies
Security WPA2
Passphrase P@SSwOrd
SSID is not broadcasted
Instructions You are not authorized to use the Company’s WLAN The outgoing server does not require login credentials When you have completed the simulation, please select the done button to submit your answer.
SIMULATION
Laura, a customer, has instructed you to configure her home office wireless access point. Laura plans to use the wireless network for finances and has requested that the network be setup with the highest encryption possible. Additionally, Laura knows that her neighbors have wireless networks and wants to ensure that her network is not being interfered with by the other networks. Laura requests that the default settings be changed to the following.
Wireless Name: HomeWiFi Shared Key: CompTIA Router Password: Secure$1
Finally, Laura wants to ensure that only her laptop and SmartPhone can connect to the network.
Laptop: IP Address 192.168.1.100 Hardware Address: 00:0A:BF:03:C4:54 SmartPhone: IP Address 192.168.1.101 Hardware Address: 09:2C:D0:22:3F:11
Instructions: Select Laura’s house in the diagram to configure her wireless network. Once the wireless network tabs are configured, select the save button and then the done button to submit.
SIMULATION
Ann, a local librarian, has had a previously used wireless access point donated to her. She has instructed you to configure this new wireless access point for her public library. Ann plans to allow anyone to connect to the access point without having to ask her configuration information. Additionally, Ann knows that her neighbors have wireless networks and wants to ensure that her network does not interfered with the other networks. Ann has provided you with the following information.
Wireless Name: Library
New Router Password: SecureSI
Instructions: Select the Public Library in the diagram to configure the wireless network. Once the wireless network tabs are configured, select the save button. When you have completed the simulation, please select the Done button to submit.
Which of the following devices utilizes VLANs to secure networks?
- A . Switch
- B . Router
- C . Firewall
- D . Modem
A use from a remote office is trying to connect to corporate headquarters wireless network and is unable to find it. After calling the help desk, the user was given those credentials to connect to the network.
The user entire the credential as given and is still unable to connect to the wireless network.
Which of the following should the user try FIRST to connect to the network?
- A . Entire the SSID of the network manually
- B . Check for the proper credentials
- C . Install a new wireless card
- D . Check another device can see the network.
A technician has configured a custom PC with an eight-core processor. 8GD of RAM a 500GB SSD, and a 100Mbps NIC for a user who utilizes it for CAD design The user has stated that every tune the CAD program is launched, it slows down and is almost unusable Which of the following should the technician do to impact system performance the MOST?
- A . Increase the CPUs to 16 cores.
- B . Increase the memory to 37GB.
- C . Increase the SSD size to 1 IB.
- D . Replace the NIC with a 1 Gbps NIC.
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