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 Number System & Representation 20 Flashcards |
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Which number system is primarily used in digital computers? |
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Binary Number System (Base 2) |
Card: 2 / 20 |
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Fill in the blank: The decimal number system has a base of ______. |
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10 |
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True or False: The octal number system uses the digits from 0 to 8. |
Card: 5 / 20 |
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False. The octal number system uses the digits from 0 to 7. |
Card: 6 / 20 |
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What is the hexadecimal number system also known as? |
Card: 7 / 20 |
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Base 16 Number System |
Card: 8 / 20 |
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Riddle: I can represent numbers using only two symbols, and I'm the backbone of computer processing. What am I? |
Card: 9 / 20 |
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Binary Number System |
Card: 10 / 20 |
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Fill in the blank: In a binary number, each digit is referred to as a ______. |
Card: 11 / 20 |
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Bit |
Card: 12 / 20 |
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Which code uses 7 bits to represent 128 characters? |
Card: 13 / 20 |
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ASCII (American Standard Code for Information Interchange) |
Card: 14 / 20 |
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True or False: The Extended Binary Coded Decimal Interchange Code (EBCDIC) is a 7-bit code. |
Card: 15 / 20 |
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False. EBCDIC is an 8-bit code. |
Card: 16 / 20 |
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What is the primary advantage of using Unicode over ASCII? |
Card: 17 / 20 |
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Unicode supports a larger character set, allowing for multilingual processing. |
Card: 18 / 20 |
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Fill in the blank: The two’s complement format simplifies arithmetic operations by using ______. |
Card: 19 / 20 |
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Addition |
Card: 20 / 20 |
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