The correct answer is: A. It restricts browsing to that DNS server.
When you add an IP address to the DNS server search order, your computer will first try to resolve hostnames using that DNS server. If the DNS server is unable to resolve the hostname, your computer will then try to resolve the hostname using the other DNS servers in the search order.
This can be useful if you are having problems resolving hostnames using your default DNS server. For example, if your default DNS server is provided by your internet service provider, it may be overloaded or experiencing problems. Adding a different DNS server to the search order can help to resolve this issue.
However, it is important to note that adding an IP address to the DNS server search order can also restrict browsing to that DNS server. This is because your computer will only use that DNS server to resolve hostnames. If the DNS server is unavailable or experiencing problems, you will not be able to browse the internet.
Therefore, it is important to choose a reliable DNS server when adding it to the search order. You can find a list of reliable DNS servers online.
Here is a brief explanation of each option:
- Option A: It restricts browsing to that DNS server. This is the correct answer. When you add an IP address to the DNS server search order, your computer will first try to resolve hostnames using that DNS server. If the DNS server is unable to resolve the hostname, your computer will then try to resolve the hostname using the other DNS servers in the search order.
- Option B: It overrides the local systems IP address. This is not correct. The local system’s IP address is not affected by adding an IP address to the DNS server search order.
- Option C: It tells the DNS Server where the local system is located. This is not correct. The DNS server does not need to know where the local system is located in order to resolve hostnames.
- Option D: It tells the local system where the DNS Server is located. This is not correct. The local system already knows where the DNS server is located. The DNS server’s IP address is included in the DHCP lease that is issued to the local system.
- Option E: None of the above. This is not correct. Option A is the correct answer.