Select the correct answerWhich of the following is not a valid variable name in C?Options123variablemyVariable_variablevariable123

VariablesWhich of the following is true for variable names in C?OptionsIt is not an error to declare a variable to be one of the keywords (like goto, static)Variable names cannot start with a digitVariable can be of any lengthThey can contain alphanumeric characters as well as special characters

Which of the following is not a valid C variable name?

VariablesWhich of the following is not a valid C variable name?Optionsint number;int variable_count;float rate;int $main;

Select the correct answerWhat is a variable defined outside a function referred to as?OptionsA global variableA static variableA local variableAn automatic variable

Which of the following is NOT a valid way to declare a variable in C?