CompTIA 220-1001 CompTIA A+ Certification Exam: Core 1 Online Training
CompTIA 220-1001 Online Training
The questions for 220-1001 were last updated at Jan 07,2025.
- Exam Code: 220-1001
- Exam Name: CompTIA A+ Certification Exam: Core 1
- Certification Provider: CompTIA
- Latest update: Jan 07,2025
After upgrading a smartphone’s OS, Joe, a user, reports the smartphone no longer connects to his automobile automatically when near it, Joe, restarts the smartphone, but the problem persists.
Which of the following should a technician do NEXT to restore the previous functionality?
- A . Connect the smartphone to the automobile via USB
- B . Reenable the smartphone’s Bluetooth radio
- C . Perform a rollback of the smartphone’s OS
- D . Pair the smartphone with the automobile
A user is no longer able to browse the Internet after returning from vacation. The user is able to log in and navigate to the local intranet, but not to any outside sites. A technician pings a well-known website by name but gets no reply. The technician then pings its IP address and gets a reply.
Which of the following commands will MOST likely resolve the issue?
- A . ipconfig /all
- B . ipconfig /flushdns
- C . ipconfig /release
- D . ipconfig /setclassid
A network administrator is attempting to access the firewall while inside the datacenter.
Which of the following peripherals must be connected to do so?
- A . KVM
- B . Touchpad
- C . Mouse
- D . Keyboard
Which of the following services provides the ability to resolve UNC to appropriate IP addresses?
- A . DNS
- B . DHCP
- C . Proxy
- D . Web server
CORRECT TEXT
The network administrator has changed the IP address of ComputerA from 192.168.1.20 to 10.10.10.20 and now jane, a user, is unable to connect to file shares on ComputerA from ComputerB using the computer name.
INSTRUCTIONS
Using the available tools, resolve the connectivity issues.
After troubleshooting the issue, verify a successful connection.
If at any time you would like to bring back the initial state of the simulation? please click the Reset All button.
A user brings in a smartphone for repair. The device is unable to send/receive calls or connect to WiFi. All applications on the device are working unless they require connectivity.
Which of the following is MOST likely causing the problem?
- A . Airplane mode
- B . Tethering
- C . Disabled hotspot
- D . VPN
A technician is setting up a WiFi-enabled thermostat for a customer, but the customer is concerned about IoT devices getting hacked.
Which of the following BEST address the customer’s concerns? (Choose two.)
- A . Use the latest encryption standard on the wireless network and set a strong password.
- B . Enable two-factor authentication for the IoT device’s cloud account, if it is available.
- C . Separate the IoT thermostat by segregating it in a DMZ network.
- D . Disable wireless access on the thermostat to make it unshakable.
- E . Upgrade the customer’s router to the latest version to improve network security.
- F . Upgrade the customer’s wireless network encryption to WPA.
The graphics has an issue with printing certain files. The printer does not print the complete image on larger files. A technician verifies the network speed of the printer is set to 1GB and that regular text files print without issue.
Which of the following is the MOST likely cause of this problem?
- A . The printer needs more RAM
- B . The print server is timing out
- C . The users are not printing in post-script mode
- D . The printer network connection is set to half duplex
In a virtual environment, which of the following allows all the VMs to have RAM allocated for use?
- A . Resource pooling
- B . Measured service
- C . Virtual application streaming
- D . Synchronization
A technician is troubleshooting a laptop/projector combination that is displaying artifacts on the screen. When a different laptop is connected to the projector, the image appears to be correct but is very dim.
Which of the following steps should the technician take to address these issues? (Choose two.)
- A . Update the video drivers on the laptop.
- B . Increase the projector contrast.
- C . Replace the original laptop.
- D . Change the aspect ratio on the projector.
- E . Replace the bulb in the projector.
- F . Modify the laptop’s display resolution.
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