Data Representation Concepts

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What is Unicode?

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Unicode is a system that helps represent text from different languages and writing systems. It can be converted to Binary and Decimal formats, just like ASCII and BCD.

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What is ASCII?

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ASCII is a way to represent text in computers. It helps convert characters into numbers in Binary and Decimal formats.

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What is BCD?

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BCD stands for Binary-Coded Decimal. It is a way to represent decimal numbers in binary, where each decimal digit is converted into its own binary sequence.

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EBCDIC

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Extended Binary Coded Decimal Interchange Code, a character encoding system used mainly on IBM mainframe and midrange computers. It is important for understanding how data is converted between ASCII, Unicode, BCD, Binary, and Decimal formats.

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What is Binary?

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Binary is a system that uses only two symbols, 0 and 1, to represent data. It is used in computing for converting values from ASCII, Unicode, and BCD to Binary and Decimal.

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Convert the given question 'A' to its representations in binary, ASCII, BCD, Binary, and Unicode.

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Binary: 01000001
ASCII: 65
BCD: 0001 0001
Unicode: U+0041

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Convert the given question 'A' to its representations in binary, ASCII, BCD, Binary, and Unicode.

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Binary: 01000001
ASCII: 65
BCD: 01100001
Unicode: U+0041

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Convert the given question 'A' to its representations in binary, ASCII, BCD, Binary, and Unicode.

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Binary: 01000001
ASCII: 65
BCD: 0000 0001 0000 0101
Unicode: U+0041

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What is Base64?

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Base64 is a way to convert binary data into a text format using 64 different ASCII characters. It helps in representing data in a readable form.

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What is ISO 8859-1?

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It is a character encoding standard for the Latin alphabet, used in Western European languages. How does it relate to converting ASCII, Unicode, and BCD to Binary and Decimal?

ASCII: 65 (A) = 01000001 (Binary), 01000001 (BCD), U+0041 (Unicode)

Binary: 01000001

Unicode: U+0041

BCD: 01000001