Q. The first mechanical calculator was invented in

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Q. Which of the following is also known as SOROBAN

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Q. Which of the following machines are characterised by electronic tube circuitry, delay line, rotating or electrostatic memory.

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Q. The earliest device that qualifies as a digital computer is

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Q. The first IBM PC did not have any

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Q. Which was the world's first minicomputer and when was it introduced?

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Q. What was the name of the first commercially available micro¬processor chip?

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Q. The working principles of today's computers were provided by an English mathematician

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Q. The proper definition of a modern digital computer is

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Q. Which language has been selected as the basis for the Japanese "fifth generation" computers.

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Q. Who launched IBM's First PC in 1981?

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Q. Which was the first commercial computer built by M.V. Wilkies.

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Q. What was the computer conceived by Babbage?

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Q. Where was the India's first computer installed and when?

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Q. Which company produces processors for the Apple Macintosh?

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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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