Passed Exam Today 220-1101

The most likely reason the data transfer failed is D. The older phone utilized different wireless protocols.

Wireless protocols are the standards that devices use to communicate with each other over a wireless network. Different wireless protocols have different features, such as speed, range, security, and compatibility. If the older phone and the new phone use different wireless protocols, they may not be able to transfer data smoothly or at all. For example, if the older phone uses Wi-Fi Direct and the new phone uses Bluetooth, they may not be able to connect or recognize each other.

To avoid this problem, you should make sure that both devices support the same wireless protocol and that they are in range of each other. You can also use a third-party app or service that can transfer data between different devices, such as Smart Switch1 or Move to iOS2. These apps can help you transfer data such as contacts, photos, messages, and more from your old phone to your new phone.

References:

2: Failure of data transfer from android to … - Apple Community

1: Smart Switch Transfer Issues - Samsung Electronics America

The most likely answer is E. Reseat the laptop in the docking station.

The IPv4 address of 169.254.0.9 indicates that the laptop is using an Automatic Private IP Address (APIPA), which means that it could not obtain a valid IP address from the DHCP server on the network1. This could be caused by a physical or logical problem with the network adapter, the cable, the docking station, or the network itself2.

One of the possible solutions is to reseat the laptop in the docking station, which means to remove it and insert it again, making sure that it is properly aligned and connected. This can help fix any loose or faulty connections between the laptop and the docking station, and between the docking station and the network cable3. Reseating the laptop can also trigger a new DHCP request and renew the IP address4.

Other possible solutions include resetting the network adapter, replacing the network cable, rebooting the DHCP server, or restarting the laptop in safe mode. However, these are less likely to be effective than reseating the laptop, as they involve more steps and may not address the root cause of the problem234. Replacing the laptop is an extreme and unnecessary measure, as there is no evidence that the laptop itself is faulty.

The correct answer is A. Turn on the laptop and move it again to replicate the issue.

One of the basic troubleshooting techniques is to reproduce the problem and observe the symptoms. This can help to identify the cause and the solution of the issue. By turning on the laptop and moving it again, the technician can verify if the noise is related to the laptop’s movement, and if it affects the laptop’s performance or stability. The noise could indicate a loose or damaged component, such as a fan, a hard drive, or a cable, that needs to be fixed or replaced.

The other options are not the best next steps, because they do not confirm the source of the problem, and they may cause more damage or complications. Reseating the memory modules and the SSD (option B) may be helpful if the laptop has booting or performance issues, but it is unlikely to solve the noise problem. Removing the internal battery and looking for loose parts (option C) may be risky if the technician does not follow proper safety precautions, such as disconnecting the power cord and wearing an anti-static wrist strap. Inspecting the connections for a damaged cable (option D) may be part of the troubleshooting process, but it should be done after replicating the issue and narrowing down the possible causes.

For more information about laptop troubleshooting steps, you can refer to the following web search results: Computer Basics: Basic Troubleshooting Techniques, Use a fix-it tool with Windows 10, 6 Ways to Troubleshoot a Computer.

DisplayPort is a type of external monitor connection that provides the highest possible resolution for a PC. DisplayPort supports up to 8K resolution at 60 Hz, or 4K resolution at 120 Hz, with a maximum bandwidth of 32.4 Gbps. DisplayPort also supports audio, multiple monitors, and adaptive sync. DisplayPort is compatible with other types of connections, such as HDMI and DVI, with adapters.

References: The Official CompTIA A+ Core 1 Student Guide (Exam 220-1101) eBook, page 3-9.