Which element has the most percentage in the human body?
Answer and Detail The correct answer is: Oxygen 65%. Detail: Oxygen makes up around 65% of the human body, mostly found in water and as part of various organic molecules.
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Who was the first man to set foot on all five continents?
Answer and Detail The correct answer is: Captain Cook. Detail: Captain James Cook, an 18th-century British explorer, is credited as the first person to visit all five continents.
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Where was the first police force established in 1667?
Answer and Detail The correct answer is: Paris. Detail: The first organized police force was established in Paris, France, under King Louis XIV.
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In what city was America’s first stock exchange built?
Answer and Detail The correct answer is: Philadelphia. Detail: The Philadelphia Stock Exchange was established in 1790, making it the first stock exchange in the United States.
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Who is the founding father of Hotmail?
Answer and Detail The correct answer is: Sabeer Bhatia and Jack Smith. Detail: Hotmail, the first web-based email service, was founded by Sabeer Bhatia and Jack Smith in 1996. It was later acquired by Microsoft in 1997 and integrated into its email services.
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Who is the founding father of Yahoo?
Answer and Detail The correct answer is: Jerry Yang and David Filo. Detail: Jerry Yang and David Filo founded Yahoo in 1994. It began as a directory of websites and quickly became one of the most popular internet platforms of the 1990s.
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Who is the owner of the Microsoft Computer Company?
Answer and Detail The correct answer is: Bill Gates. Detail: Bill Gates co-founded Microsoft in 1975 with Paul Allen. He played a pivotal role in the company’s growth, making it a global leader in software development.
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Which term is used for a group of personal computers linked together to share programs, data, and peripherals?
Answer and Detail The correct answer is: LAN. Detail: A LAN (Local Area Network) allows multiple personal computers to share resources like printers, files, and internet connections within a limited area.
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LAN is the acronym for
Answer and Detail The correct answer is: Local Area Network. Detail: LAN stands for Local Area Network. It connects computers and devices within a small geographical area, such as an office, school, or home.
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IC Chips used in computers are usually made of
Answer and Detail The correct answer is: Silicon. Detail: IC (Integrated Circuit) chips are made from silicon, a semiconductor material that is abundant, affordable, and highly efficient in conducting electricity.