MIS 111 Final Exam Study Questions with Correct Answers

MIS 111 Final Exam Study Questions with Correct Answers In a packet-switched data communication network, which of the following is true: a. Packets can be lost or become corrupted between the sender and receiver b. All packets from a sender follow the same path through the network to the receiver c. All packets always follow the shortest path (fewest hops) through the network d. All packets from a sender always arrive at the receiver in same order they were sent e. The path packets follow in the network can never be changed if a data link fails - Correct Answer a. Packets can be lost or become corrupted between the sender and receiver What common function do "HTTP", "TCP" and "IP" share? a. They all define internet-based protocols b. They all are website domains c. They all are data encryption methods d. They are abbreviations for physical media e. They are common computer viruses - Correct Answer a. They all define internet-based protocols Signals used to send messages can be _______ or digital. a. analog b. discrete c. rotary d. binary - Correct Answer a. analog What is NOT an advantage of digital transmission? a. Produces fewer errors b. Permits higher maximum transmission rates c. Harder to encrypt d. Simpler to integrate voice, video, and data - Correct Answer c. Harder to encrypt