This computer science problem involves algorithmic thinking and programming concepts. The solution below explains the approach, logic, and implementation step by step.
ScanSolve AI Answer
Here are the answers to the multiple-choice questions: 29. The ping command is a network utility used to test the reachability of a host on an Internet Protocol (IP) network and to measure the round-trip time for messages sent from the originating host to a destination computer. The correct answer is D. 30. Routers operate at the Network Layer (Layer 3) of the OSI model. Their primary function is to forward data packets between different computer networks. The correct answer is A. 31. A table is in Second Normal Form (2NF) if it is in First Normal Form (1NF) and all non-key attributes are fully functionally dependent on the entire primary key. This means there