CompTIA FC0-U61 Practice Test - Questions Answers, Page 8

Renewing the IP address would most likely fix the problem of not being able to access theInternet after connecting to the corporate WiFi. An IP address is a unique identifier that isassigned to a device on a network that uses the Internet Protocol (IP). An IP address consists offour numbers separated by dots, each ranging from 0 to 255. For example, 192.168.1.1 is an IPaddress. An IP address can be assigned statically (manually) or dynamically (automatically) by aDHCP (Dynamic Host Configuration Protocol) server on the network. Sometimes, an IP addressmay become invalid or conflict with another device on the network, which may prevent thedevice from accessing the Internet or other network resources. Renewing the IP address is aprocess of releasing the current IP address and requesting a new IP address from the DHCPserver. Renewing the IP address can help resolve any IP address issues and restore networkconnectivity.Reference: The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61),page 165-166.

Cellular would be the best option for Internet service for a six-month survey site in a remotelocation among the given options. Cellular Internet service uses cellular networks to providewireless Internet access to devices that have a cellular modem, such as smartphones, tablets,laptops, etc. Cellular Internet service can cover areas where other types of Internet service arenot available or reliable, such as rural or remote locations. Cellular Internet service can offerhigh-speed broadband connections using technologies such as 3G, 4G, LTE, etc., but it may alsohave drawbacks such as limited coverage, signal interference, data caps, or highcosts.Reference: The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 168.