Question

Why were early computers so much bigger than the ones we use now?
O People wanted to see all the parts clearly.
They used bulky vacuum tubes.
O Vacuum tubes replaced transistors.
O Screens became smaller.

Answer 1

Answer:

They used bulky vacuum tubes.

Explanation:

I took the test

Answer 2

The early computers are larger than the computers that we use now because the early computers used bulky vacuum tubes.

• Due to technological development, there has been a reduction in the size of computers over the years. The early computers were so big because they're used bulky vacuum tubes. Later, valves in computers were replaced by transistors, chips, etc.

• It should be noted that the computers weren't big because the people wanted to see all the parts clearly. It was due to the usage of vacuum tubes that were bulky.

In conclusion, the correct option is B.

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