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tell without using internet

Computer Science Level 1

The first virus detected was Creeper. It was detected on ARPANET. When It was detected?

In the earlu 1950's In 2010 In the early 1970's In the early 2000

Excel in math and science

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It's hard to learn from lectures and videos

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examples, and problems from the community.

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including olympiad champions, researchers, and professionals.

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by aryan sanghi

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