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Questões de Concurso – Aprova Concursos

Milhares de questões com o conteúdo atualizado para você praticar e chegar ao dia da prova preparado!


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Dica: Caso encontre poucas questões de uma prova específica, filtre pela banca organizadora do concurso que você deseja prestar.

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In May 2021, a hole was found in a robotic arm aboard the International Space Station (ISS). The suspected culprit was a piece of rogue space junk. While thankfully no astronauts were injured, it has re-focussed attention on the growing problem of orbital debris.

The word “Yet” (third paragraph) acts as an indicator of time.

Jack Kilby’s revolutionary idea was to make all the different components of a circuit out of the same flat block of semiconductor material. Not only would this get rid of wires and faulty connections, it would make the entire circuit much more compact. Kilby demonstrated his first “integrated circuit” on Sept. 12, 1958.

In the third sentence of the fourth paragraph, the pronoun “it” refers to Intel.