APPLICATION OF SUPERVISED LEARNING
ARTIFICIAL INTELLIGENCE
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 Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
 
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 Which of the following is NOT true about variable names? 
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  variable name must start with a letter or the underscore character 
 
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  Variable name cannot include spaces between words 
 
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  A variable name can start with a symbol 
 
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  A variable name can include special symbols 
 
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 Explanation: 
Detailed explanation-1: -Variable names cannot start with a number: This statement is true as the variable’s name should either start with a letter or ‘ ‘.
Detailed explanation-2: -Which of the following is true for variable names in Python? Explanation: Variable names can be of any length.
Detailed explanation-3: -A variable name must start with a letter or an underscore character ( ) A variable name cannot start with a digit. A variable name can only contain alpha-numeric characters and underscores ( a-z, A-Z, 0-9, and ) Variable names are case-sensitive (age, Age and AGE are three different variables)
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