Q. Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

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Q. The first electronic general purpose digital computer built by Mauchly and Eckert called ENIAC did not work on the stored program principle. How many numbers could it store in its internal memory?

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Q. The first computer made available for commercial use was

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Q. An IBM System/38 represents the computer class of:

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Q. Third generation computers

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Q. There are historical evidences to prove that abacus was first used in

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Q. The third generation of computers covers the period:

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Q. Which generation of computers is covered by the period 1964-77?

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Q. First CAD system called AutoCAD for the PCs was announced in the year 1982. Can you tell who announced it?

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Q. In the third generation of computers:

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Q. The first mechanical calculating machine was made by

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Q. Which one of the following is the first second-generation computer?

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Q. Computers built before the First Generation of computers were:

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Q. The Second Generation Computer was based on ________.

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Q. The Third Generation Computer was made with ________.

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Q. How was the generation of computer classified?

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Q. Who invented Analytical engine?

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Q. Who is credited for using punch cards to control patterns of a weaving machine?

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Q. Who invented Integrated Circuit (IC)?

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Q. Computer Model IBM 1401 is

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