Class 5 · Computer Science · Hard level · 9 questions
Internet & Email Basics: Applied
What the internet actually is, how email travels, and how to judge what you find. In Class 5 Computer Science the topic covers a network of networks, the pieces involved, searching well and judging whether a page is reliable. This quiz is the hardest level, with Class 5 exam-style questions that mix the ideas together. 9 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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