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 05,2025.
- Exam Code: 220-1001
- Exam Name: CompTIA A+ Certification Exam: Core 1
- Certification Provider: CompTIA
- Latest update: Jan 05,2025
A technician needs to call a user’s cellular provider to troubleshoot a network speed issue with the user’s mobile device.
Which of the following technologies is the technician troubleshooting?
- A . Long-term evolution
- B . Near-field communication
- C . Radio frequency ID
- D . Z-wave
A laptop is connected to a conference room projector in extended display mode. The desktop icons appear normal on the laptop, but are disproportionate and illegible on the projector screen.
Which of the following should the technician check?
- A . Video resolution
- B . HDMI connection
- C . Keystone
- D . Focus
A user logs on a PC and receives a message stating there is a duplicate IP address on the network. After a system restart, the user notices the same error.
Which of the following is the MOST probable cause of the error?
- A . The user is still logged into another device.
- B . The user has set a static IP address.
- C . The user has moved to a different office.
- D . The user has wireless and wired connections.
A technician is troubleshooting network connectivity issues after a new wireless router was installed in an office. Users who connect to the new router are unable to access LAN resources.
Which of the following is the MOST likely cause of the issue?
- A . There are conflicting DHCP servers on the network
- B . There are conflicting ARP records
- C . There are conflicting gateways on the network
- D . There are conflicting IP protocols
A customer’s laptop display has suddenly become very dim. The image of the display can only be seen with a bright, external light, as adjusting the brightness/contracts controls does not cause much change.
Which of the following components MOST likely needs to be replaced?
- A . LCD panel
- B . Inverter
- C . Video card
- D . Digitizer
An administrator has configured a server to host virtualizes instances. The requirements of each VM must be able to scale automatically depending on peak and off-peak usage.
Which of the following terms BEST describes this type of cloud concept?
- A . Over provisioning
- B . Measured pooling
- C . Resources pooling
- D . Rapid elasticity
A technician is ordering a new motherboard and processors for a company email server. When reviewing the vendor licensing agreement, the technician sees that there is a flat per-socket licensing fee.
Which of the following motherboard/processor combinations should the technician order get the BEST performance while minimizing licensing fees?
- A . A dual-processor motherboard with six hyper threaded cores each.
- B . A single-processor motherboard with hyper threaded eight cores.
- C . A dual-processor motherboard with eight overclocked cores each.
- D . A single-processor motherboard with ten overclocked cores.
A shipping department is having problems with its thermal label printer. Two columns on the left are not appearing on all labels.
Which of the following should a technician do FIRST?
- A . Verify the ribbon is correctly aligned to the label
- B . Run a label calibration
- C . Remove stuck labels from the print path
- D . Replace the print head
An analyst asks a technician to recommend a solution for a customer in the software development industry, where the customer can test a variety of OS’s running the various applications that the customer produces. The customer wants to minimize the investment in hardware.
Which of the following solutions should the technician recommended to BEST meet the customer’s requirement?
- A . Purchase a number of low-cost devices, installing the required Oss and applications on each one. Use separate machines for each testing environment.
- B . Purchase a high-end system meeting the hardware requirements for all of the individual Oss and applications. Configure a VM for each testing environment.
- C . Purchase one computer and create images for each computer configuration and OS.
Re-image the machine for each testing environment. - D . Purchase a number of computers, installing a VM on each one. Configure each VM with an OS for the testing environment.
A printer stops working in the billing department and cannot be repaired. A new printer has been ordered and a technician is tasked with allowing other users to print to the billing manager’s printer until the new printer arrives. The manager’s printer is currently used via USB connection, and there are no network jacks available for use.
Which of the following is the BEST way for the technician to allow access to the printer?
- A . Create a share on the manager’s computer and give the users rights to the share.
- B . Install the printer on the users’ desktops and point it to the IP address of the manager’s computer.
- C . Purchase a wireless printer so the users can access the printer via network.
- D . Provide flash drives to the users so they can transfer data to the manager’s computer for printing.
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