Class 7 · Computer Science · Hard level · 9 questions
Computer Networks & the Web: Applied
How devices connect, and what actually happens when you load a page. In Class 7 Computer Science the topic covers a network is shared connection, the hardware involved, IP addresses and DNS and what happens when you open a page. This quiz is the hardest level, with Class 7 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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Your score is saved against Computer Networks & the Web, so you can see which topics are solid and which need another go.