Computer Science IV

I. Write the names of Inventors.

1. Analytical Engine –

2. Pascaline –

3. Arithometer –

4. Napier’s Bone’s –

5. Modified pascaline –

6. Abacus –

II. Match the following.

1. Charles Babbage – 1820

2. Analytical Engine – Input device

3. Pascaline – 1833

4. Keyboard – Wheels and dials

5. Difference engine – Father of computer

6. Arithometer – 1822

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