CompTIA A+ Core 1 (2022 series)624 questions across 63 pages are complete and free, with no account or card.
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Which of the following cloud models maintains access, even when a local internet outage occurs?
Answer: A
Confusing question when you read it the first time but it's basically asking "which model can you still ACCESS resources if the internet goes out." Obviously you wouldn't be able to access resources in the cloud if there is no internet connection, so private is the correct answer.
Source: Adapted from community discussion — TKW36
A technician is installing a USB Wi-Fi card. Which of the following would be the MOST appropriate way for the technician to receive the latest official drivers for the device?
Answer: A
The correct answer is A. Download the drivers from the vendor's website. Downloading drivers from the vendor's website ensures that you get the latest official drivers, which are specifically designed for the device and have been tested for compatibility and reliability. This is the most appropriate way to receive drivers, as it guarantees authenticity and reduces the risk of installing incorrect or malicious drivers. Here's why the other options are not the best choice: B. Allowing the OS to install drivers automatically may not always result in the latest or most suitable drivers being installed. C. Using third-party, non-OEM drivers can be risky, as they may not be compatible or may contain malware. D. Autoinstall CDs may not always contain the latest drivers or may be outdated. Downloading drivers from the vendor's website is the best way to ensure you get the correct and latest drivers for the USB Wi-Fi card.
Source: Adapted from community discussion — [Removed]
A user reports that all print jobs sent to a laser printer have random and incorrect characters throughout the pages. Which of the following actions should the technician do to resolve this issue?
Answer: C
The most likely cause of the issue is a C. Update the driver. Outdated or corrupted printer drivers can lead to various print quality issues, including incorrect character printing. By updating the driver, the technician can ensure that the printer is communicating correctly with the computer and using the latest software to process print jobs. Here's why the other options are less likely: A. Replace the fuser: Fuser issues typically result in problems like toner smears, streaks, or paper jams. They are not directly related to incorrect character printing. B. Adjust the rollers: Roller issues can cause paper jams or poor image quality, but they are not the primary cause of random and incorrect characters. D. Shake the toner: Shaking the toner cartridge can help distribute the toner evenly, but it's unlikely to resolve issues caused by a faulty driver. Therefore, updating the printer driver is the most effective solution to address the incorrect character printing issue. GG
Source: Adapted from community discussion — Nate_A
An end user needs to upgrade the hard drive on a laptop and wants one that is fast and shock resistant. Which of the following is the BEST option for this end user?
Answer: D
HDDs have spinning components and are not shock resistant (take it from someone that has broken a laptop by jarring it). The SSD is the only choice that would be shock resistant.
Source: Adapted from community discussion — mdoggy
Which of the following connectors can be plugged into a Thunderbolt 3 port on a laptop?
Answer: D
D. USB-C can be plugged into a Thunderbolt 3 port on a laptop. Thunderbolt 3 is a versatile port that supports a variety of connections, including USB-C. This means you can use a standard USB-C cable to connect devices like external hard drives, monitors, and other peripherals to your laptop's Thunderbolt 3 port. The other options (miniUSB, microUSB, and USB-A) are older connector types that are not compatible with Thunderbolt 3. GG
Source: Adapted from community discussion — Nate_A
A company would like to take advantage of the cost savings of cloud computing by only paying for the resources used. Which of the following will BEST address this need?
Answer: C
Metered utilization allows companies to pay based on their actual resource usage, ensuring they only pay for what they consume.
Source: Adapted from community discussion — Aminy4
A technician is attempting to fix a computer that does not turn on when the power button is pressed. Which of the following should the technician perform NEXT to troubleshoot the issue?
Answer: D
A technician needs to install an NVMe drive in an old computer using a PCIe 4X card. The technician installs Windows on the drive and reboots the computer. An error message appears stating there is no bootable device found. The technician checks the BIOS but cannot select the new drive as a boot device. Which of the following is MOST likely causing the issue?
Answer: B
The MOST likely cause of the issue where the technician cannot select the new NVMe drive as a boot device in the BIOS is: B. The BIOS does not have NVMe boot drivers. Explanation: NVMe (Non-Volatile Memory Express) drives often require specific drivers to be recognized by the system's BIOS for booting purposes. If the BIOS does not have the necessary NVMe boot drivers, it may not detect the NVMe drive as a valid boot device. Checking the BIOS and not being able to select the new drive as a boot device indicates a compatibility issue with the drive and the system's BIOS.
Source: Adapted from community discussion — edwinv
Which of the following cables should be used to terminate ST connectors on each end?
Answer: A
Which of the following cloud-computing concepts describes an application that is hosted on the internet but can be used and configured as needed internally per organization?
Answer: D
The answer is D. SaaS (Software as a Service). SaaS applications are hosted on the cloud and delivered to users over the internet. They can be configured and customized to meet specific organizational needs, but the underlying infrastructure is managed by the service provider. Here's a brief explanation of the other options: A. Hybrid cloud: Combines public and private cloud environments. B. Public cloud: Provides computing resources over the public internet. C. IaaS (Infrastructure as a Service): Provides computing resources like servers, storage, and networking. E. PaaS (Platform as a Service): Provides a platform for developing and deploying applications. SaaS is the most suitable option for applications that need to be accessed and configured by organizations without managing the underlying infrastructure. GG
Source: Adapted from community discussion — Nate_A
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