TestOut LabSim A+ Certification Practice Exam

When installing a satellite connection for internet access, what statement is true?

1. The satellite dish must be pointed in the correct direction

2. The satellite dish has an unlimited range

3. Installation requires a physical cable connection

4. The satellite does not require a line of sight

The correct answer is: The satellite dish must be pointed in the correct direction

The statement about the satellite dish needing to be pointed in the correct direction is essential for the successful installation of a satellite internet connection. Satellite communication relies on line-of-sight between the satellite dish on the ground and the satellite in orbit. If the dish is not properly aligned, it will not receive the signal effectively, leading to poor or complete loss of internet connectivity. Factors such as obstacles (trees, buildings, etc.) that may block the signal are why precise orientation is critical. Other statements may seem plausible but do not hold true under scrutiny. For instance, the range of a satellite dish is not unlimited; it is restricted by both the satellite's coverage area and the specific technology being utilized for the connection. Additionally, while satellite installations do involve connecting to a modem at the user's end, they do not require a physical cable connection that extends to the satellite itself, as the signal is transmitted wirelessly. Lastly, having a clear line of sight is fundamental for satellite communication, as the signals travel in straight lines, making the assertion that satellites do not require line of sight incorrect.