Upgrading the RAM in the computer can significantly mitigate the potential for SSD failures for users who run many programs simultaneously. When a system runs out of RAM, it uses a portion of the SSD as virtual memory, which can increase the wear and tear on the SSD due to excessive read and write operations. By increasing the RAM, the system can accommodate more programs in the physical memory, reducing reliance on the SSD for virtual memory and hence reducing the wear on the SSD. This approach aligns with best practices for ensuring system stability and longevity, as indicated in the CompTIA A+ Core 1 (220-1101) Exam Objectives under sections 3.2 "Given a scenario install the appropriate RAM" and 5.0 "Hardware and Network Troubleshooting" .

The correct answer is A. Access point.
An access point is a device that extends the wireless coverage of a network by creating a hotspot that allows wireless devices to connect to the network1. An access point can be connected to a router or a switch via an Ethernet cable or a wireless bridge1. By deploying one or more access points throughout a SOHO location, the technician can provide better wireless connectivity and eliminate dead zones or weak signals2.
A managed switch is a device that allows multiple devices to communicate on a network by forwarding data packets based on their destination addresses3. A managed switch can also provide advanced features such as VLANs, QoS, security, and remote management3. However, a managed switch does not improve wireless connectivity, as it only works with wired devices.
A POE hub is a device that provides power and data over a single Ethernet cable to devices that support Power over Ethernet (PoE) technology, such as IP cameras, VoIP phones, and wireless access points4. A POE hub can simplify the installation and placement of these devices by eliminating the need for separate power adapters or outlets4. However, a POE hub does not improve wireless connectivity by itself, as it still requires an access point or a router to create a wireless network.
A Wi-Fi router is a device that combines the functions of a router and an access point, providing both wired and wireless connectivity to a network and the internet. A Wi-Fi router can be used to create a SOHO network, but it may not be sufficient to cover the entire location with a strong and reliable wireless signal. To improve wireless connectivity, the technician may need to add additional access points or use a mesh Wi-Fi system that consists of multiple routers that work together to create a seamless wireless network.
Therefore, an access point is the best option among the choices to improve wireless connectivity throughout a SOHO location.

The connector that the IT technician should inspect further is Molex. The Molex connector is used to provide power to the motherboard and other components in the computer. If there is a suspected power issue with the motherboard, the IT technician should inspect the Molex connector to ensure that it is properly connected and providing power to the motherboard1

If a user is unable to log in using the fingerprint reader on a company laptop after the motherboard was replaced, it could be due to an issue with the fingerprint software. The first step to fix the issue would be for the technician to reinstall the fingerprint software.

Assigning a static IP address to a network printer ensures it always retains the same address, allowing users and print servers to consistently reach it even after a reboot or network refresh.
* Option B (Private address): Refers to address ranges (e.g., 192.168.x.x) - doesn't guarantee address persistence.
* Option C (Wi-Fi): Is a connection method, not a method of IP assignment.
* Option D (Dynamic addressing): Via DHCP, which can change over time unless reservations are made (less reliable).
CompTIA A+ Core 1 Exam Objective Reference:
* Objective 3.4: Given a scenario, install and configure printers.