Computer Science Objective GK Questions and Answers

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Computer Science Objective GK Questions and Answers

Computer Science Objective GK Questions and Answers

Questions

1. 'OS' computer abbreviation usually means?

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2. '.MOV' extension refers usually to what kind of file?

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3. '.MPG' extension refers usually to what kind of file?

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4. What is part of a database that holds only one type of information?

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5. Who developed Yahoo?

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6. 'DB' computer abbreviation usually means?

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7. '.INI' extension refers usually to what kind of file?

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8. What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.

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9. Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?

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10. What is FMD?

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11. Which of these is a documented hoax virus?

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12. What does SSL stand for?

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13. What is a URL?

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14. The Central Processing Unit is an embedded chip that acts as the 'brains' of a computer. What Intel chip was used in the Altair (the first real personal computer)?

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15. '.TMP' extension refers usually to what kind of file?

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16. What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?

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17. '.JPG' extension refers usually to what kind of file?

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18. In what year was the "@" chosen for its use in e-mail addresses?

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19. '.TXT' extension refers usually to what kind of file?

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20. What was the first ARPANET message?

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Index of Questions