CompTIA A+ Core 1 (2022 series)624 questions across 63 pages are complete and free, with no account or card.
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A field technician is responding to a ticket about an animated sign with double images. One image is stationary, and the other image is live. Which of the following is the cause of the issue?
Answer: C
Burn-in happens when an image kind of never goes away and is engraved into the display. It's usually faint for the most part.
Source: Adapted from community discussion — 12fb6f7
When a PC is turned on, an error indicates that the date and time are wrong. Which of the following is the most likely cause?
Answer: C
A customer calls the help desk to report a problem with connecting to a network share. The technician verifies that the user did not make any changes to the PC. The technician resets the password on the server and PC and attempts to connect to the share, but is unsuccessful. Which of the following should the technician do next?
Answer: C
Since the technician has already reset the passwords and attempted to connect without success, the next logical step is to conduct internal research to diagnose the issue further. This could involve checking network configurations, permissions on the network share, server settings, and any potential network issues that might be affecting connectivity. Internal research will help identify any underlying issues or misconfigurations that could be causing the problem with connecting to the network share.
Source: Adapted from community discussion — schalke04
A technician is upgrading a faulty motherboard that was ordered by an end user for an old, high-end desktop computer. However, the technician is unable to install the CPU into the socket. Upon closer inspection, the technician notices the pins on the CPU do not line up with the socket. Which of the following would be the best course of action for the technician to take NEXT?
Answer: C
I would pick C, I think all of you are overthinking it. First VERIFY you got the right motherboard for the right cpu and you didn't mistakenly pick up the wrong motherboard. Then get the right motherboard if you did initially get the wrong one.
Source: Adapted from community discussion — user82
A technician is setting up a new workstation at a customer's office. The office network has one public IP address and utilizes NAT for the internal network. In addition, DHCP is not used, so all IP addresses are manually provisioned. Which of the following IP addresses should the technician assign to the workstation?
Answer: C
Given the scenario where the office network uses NAT (Network Address Translation) and manually provisioned IP addresses without DHCP, the technician should assign an IP address from the private IP address range. The private IP address ranges are: 10.0.0.0 to 10.255.255.255 172.16.0.0 to 172.31.255.255 192.168.0.0 to 192.168.255.255 Among the options provided, 192.168.1.56 (Option C) falls within the private IP address range and is suitable for the internal network. The other options are public IP addresses and should not be used for internal devices.
Source: Adapted from community discussion — 413d960
A technician needs to ensure all data communications on all network devices are encrypted when logging in to the console. Which of the following protocols should the technician enable?
Answer: A
Users working with large files back up the files to external hard drives. One user’s files take longer to back up than other users’ files. The user has tried backing up the files to other users’ drives with the same results. Which of the following steps should the technician take first to correct this issue?
Answer: C
Since the user has already tried backing up the files to other users' drives with the same results, it's less likely that the issue is related to the user's specific external hard drive or USB cable. Therefore, option A (Replace the hard drive’s USB cable) may not be the first step to take. Instead, it would be more effective to focus on options that address the performance of the files or the system itself. Here's a revised suggestion: B. Defragment the user’s external hard drive.
Source: Adapted from community discussion — max12553
A management team is concerned about enterprise devices that do not have any controls in place. Which of the following should an administrator implement to address this concern?
Answer: A
A security team wants to implement compliance controls that only permits the installation of company-approved software on user laptops. Which of the following should the IT department deploy?
Answer: C
An administrator is setting up a conference room for an important board of directors meeting. The chief operating officer has asked the administrator to make sure a redundant internet connection is available. The office only has one ISP, and the conference room equipment is currently configured using Ethernet. Which of the following should the administrator set up in order to ensure redundancy?
Answer: C
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