Question

COMPREHENSION

The fact that electronic computers are now used for data processing has led the general public to believe that it is a mysterious, complicated science and that the computers are giant brains. Both of these ideas are false. A computer is basically just a high-speed adding machine that performs the functions it is told to. If the input data are varied even a little, the computer is unable to operate until it is programmed to accept the variations. The business operations it performs are impressive only because of the extremely high speed of manipulation, but most of these operations have been used for decades. Unlike man, the computer performs repetitive calculations without getting tired or bored.
Questions
The central idea of the paragraph is
1. A computer is a high-speed adding machine.
2. A computer is a mysterious giant brain.
3. A computer is impressive because of its high speed.
4. A computer is superior to man in many ways.

Answer 1

Answer:

A computer is superior to man in many ways.

Answer 2

Answer:

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Explanation:

A computer is superior to man in many ways