WGU D322 EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

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Exam Solution +t




WGU D322 Section 4 2026 A+ GRADE ASSURED COMPLE
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TE SOLUTIONS AND VERIFIED ANSWERS (C4AAF)
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QUESTION 1 +t




PAN
ANSWER

Normally used for short- +t +t +t



range communications, within a few feet, such as wireless headphones to a smartphone or a wireless m
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ouse to a PC +t +t +t




QUESTION 2 +t




LAN
ANSWER

Consist of a collection of computers in a single building or building complex. For example, the computer
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s in a manufacturing building may be connected via a _________
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QUESTION 3 +t




WAN
ANSWER

Link systems over a greater distance, including machines on the opposite sides of the world
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QUESTION 4 +t




client/server model +t




ANSWER

A popular convention used for interprocess communication. The basic roles played by the processes are
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categorized as either a client making requests or a server satisfying client requests
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, QUESTION 5 +t




Peer-to-peer (P2P) +t




ANSWER

Another model for interprocess communication. In this model, processers both request and provide ser
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vice to each other. Instant messaging and interactive games played by users on multiple machines are b
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oth examples of _________
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QUESTION 6 +t




Distributed systems +t




ANSWER

Execute software as processes on more than one computer
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QUESTION 7 +t




Transmission medium +t




ANSWER

Simply a component that carries data from one network device to another. There are two types: wired
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and wireless. +t




QUESTION 8 +t




Network bandwidth +t




ANSWER

Typically measured in megabits per second (Mbps) and gigabits (Gbps) per second. (Note the distinctio
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n between Mbps and MB. One megabit is equivalent to 1,000 kilobits, whereas one megabyte is equivale
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nt to 1,024 kilobytes.)
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QUESTION 9 +t




Coaxial cables +t




ANSWER

Have an outer plastic that is used in computer networks and to deliver cable TV services. First used co
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mmercially used in the 1940s, it is used for both baseband and broadband data communication services
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. Cable modems and televisions typically use _______
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