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ယခုအခန်းနှင့်ပတ်သက်၍

This unit covers how the Internet works. Learn about the physical layer (Ethernet, Fiber, WiFi), the protocols (IP, TCP, UDP, DNS, HTTP), the World Wide Web, and the digital divide. With more than 130 questions, you can practice what you've learned and study for the AP Computer Science Principles exam.
AP® is a registered trademark of the College Board, which has not reviewed this resource.