Based on the information provided, it is difficult to determine if the score is really a 4 without additional context. It would be helpful to know the criteria or scale used to assign the score, as well as any specific feedback or reasoning provided for the score. Without this information, it is challenging to assess the accuracy of the score. **

The number of RAM sticks you should use depends on your motherboard's configuration. If your motherboard has dual-channel memory support, it is recommended to use 2 RAM sticks to take advantage of the dual-channel feature, which can improve performance. However, if your motherboard supports quad-channel memory, using 4 RAM sticks would be more beneficial as it can further enhance memory bandwidth and overall system performance. Ultimately, check your motherboard's specifications to determine the optimal number of RAM sticks to use. **

The decision to install 2 or 4 RAM sticks depends on your specific needs and the capabilities of your motherboard. Installing 2 RAM sticks can be more cost-effective and leave room for future upgrades, while 4 RAM sticks can provide better performance and take advantage of dual-channel memory technology. If your motherboard supports dual-channel memory, using 2 RAM sticks can provide a good balance of performance and cost. However, if you require maximum performance and your motherboard supports quad-channel memory, installing 4 RAM sticks may be the better option. **

To upgrade the RAM from 2 to 4 sticks, you will need to first check if your motherboard has enough slots to accommodate the additional sticks. Shut down your computer, unplug it, and open the case. Insert the new RAM sticks into the empty slots, making sure they are properly aligned and seated securely. Once the new sticks are installed, close the case, plug in your computer, and turn it on to ensure the system recognizes the new RAM. **

It is generally better to use 2 RAM sticks instead of 4. This is because using 2 RAM sticks allows for dual-channel memory, which can improve overall system performance. Additionally, using 2 RAM sticks leaves room for future upgrades, as you can easily add more RAM sticks if needed. However, there are some specific use cases where using 4 RAM sticks may be beneficial, such as in high-performance computing or memory-intensive tasks. **

To increase the RAM from 2 to 4 sticks, you will need to make sure your motherboard has enough RAM slots to accommodate the additional sticks. Shut down your computer, unplug it, and open the case. Insert the additional RAM sticks into the empty slots, ensuring they are properly seated and secured. Close the case, plug in your computer, and turn it on. You may need to go into the BIOS settings to ensure the new RAM is recognized and functioning properly. **

It depends on the specific needs and configuration of the system. Generally, using 2 RAM sticks instead of 4 can be better as it allows for easier future upgrades by leaving additional slots available. Additionally, having 2 RAM sticks can potentially improve performance by enabling dual-channel memory mode, which can increase memory bandwidth. However, using 4 RAM sticks may provide better overall performance in certain applications that benefit from higher memory capacity or quad-channel memory configurations. **

The score of Ark 2 has not been officially released yet as the game is still in development. Once the game is released, critics and players will provide their reviews and ratings, which will determine the final score of the game. It is common for game scores to be revealed closer to the release date or after the game is officially launched. **