TestOut LabSim A+ Certification Practice Exam

A device on a network has an IP address of 192.168.1.10. What type of IP address is this?

1. Private

2. Public

3. Static

4. Dynamic

The correct answer is: Private

The IP address 192.168.1.10 is classified as a private IP address. IP addresses in the range of 192.168.0.0 to 192.168.255.255 are designated for private use within local networks by the Internet Assigned Numbers Authority (IANA). This allocation allows devices on the same local network to communicate with each other while keeping them hidden from the public internet. Using private IP addresses is common in home and office networks, as they enable the use of multiple devices connected to a single public IP address through Network Address Translation (NAT). This not only conserves the limited number of public IP addresses available but also enhances security, as devices with private IP addresses are not directly accessible from the internet. The private nature of this address category is key to understanding network topology and management in local environments. In contrast, public IP addresses are assigned to devices that need to communicate directly over the internet. Static and dynamic characteristics refer to whether an IP address is manually set and remains fixed (static) or is assigned periodically by a DHCP server (dynamic), which is not implied in the information provided about the address in question.