Which of the following cannot be checked in a switch-case statement?enumfloatIntegerCharacter
Question
Which of the following cannot be checked in a switch-case statement?
enumfloatIntegerCharacter
Solution
In a switch-case statement, certain data types can be used as the controlling expression. Let's analyze the options provided:
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enum: This can be checked in a switch-case statement as enums can be treated as integer constants.
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float: This cannot be checked in a switch-case statement. The C and C++ standards do not allow floating-point types to be used in switch-case constructs.
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Integer: This can be checked in a switch-case statement as it is a basic data type supported by switch-case.
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Character: This can also be checked in a switch-case statement, as characters are essentially treated as integer values representing ASCII codes.
Final Answer
float cannot be checked in a switch-case statement.
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