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Anonymous Posted 7 years ago
Grammar

Article

Hi, can anyone tell me whether or not the article a here is necessary?

What is a supercomputer?

  

Top answer

It is necessary.

  • It is necessary.
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2 Answers
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Yes, it is necessary. This is because "supercomputer" is countable. Compare e.g. "What is artificial intelligence?", which does not have an article because "intelligence" is uncountable.

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