COMPUTER SCIENCE AND ENGINEERING
SQL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which Symbol means “All”
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*
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&
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%
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!
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Explanation:
Detailed explanation-1: -∀ This symbol means for all (or sometimes, for every). For example, “∀ squares D, D is a rectangle”.
Detailed explanation-2: -The symbol ∀ means “for all” or “for any”.
Detailed explanation-3: -The symbol * is used in spreadsheets and other computer applications to indicate a multiplication, although * does have other more complex meanings in mathematics. Less commonly, multiplication may also be symbolised by a dot . or indeed by no symbol at all.
Detailed explanation-4: -Answer and Explanation: In mathematics, the asterisk symbol * refers to multiplication.
There is 1 question to complete.