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Detail: Flip flops are basic memory elements in digital electronics, used to store one bit of data. They are integral to sequential circuits and RAM.
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Detail: A NAND gate is called a universal gate because it can be combined to perform the functions of any other basic logic gates, such as AND, OR, and NOT.
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Detail: The NAND gate is a universal gate because it can be used to construct any other gate (AND, OR, NOT, etc.) in digital logic circuits. This makes it essential for building computer processors and systems.
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Detail: ROM (Read-Only Memory) is composed of microchips. It is a non-volatile memory used to store firmware and essential system instructions that do not change over time.
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Detail: “PC” stands for Personal Computer. It refers to a general-purpose computer designed for individual use, such as desktops and laptops.
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Detail: One gigabyte (GB) equals approximately 1 billion bytes. It is a common unit for measuring storage capacity in computers and digital devices.
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Detail: PC” was originally a trademark of IBM. The IBM Personal Computer, launched in 1981, became synonymous with desktop computers and popularized the term.
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Detail: There are five generations of computers, starting from vacuum tube-based machines (first generation) to modern AI and quantum computing systems (fifth generation).
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Detail: Al Khawarizmi, a 9th-century Muslim mathematician, is considered one of the founders of computer science. His work on algorithms and algebra laid the foundation for modern computing.
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Detail: China has the largest number of internet users in the world, with over 1 billion users (as of 2023). The country has a rapidly growing digital ecosystem and widespread internet penetration.
