he correct answerWhich of the following variable declaration would NOT compile in a java program?Optionsint var;int var1;int VAR;int 1_var;int var_1;
Question
Solution 1
The variable declaration that would NOT compile in a Java program is int 1_var;
.
In Java, variable names cannot begin with a digit. They must begin with a letter, a dollar sign "$", or an underscore "_". Therefore, 1_var
is not a valid variable name in Java.
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