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Select the correct answerWhich of the following variable declaration would NOT compile in a java program?Optionsint VAR;int var;int 1_var;int var1;int var_1;

Question

Select the correct answerWhich of the following variable declaration would NOT compile in a java program?Optionsint VAR;int var;int 1_var;int var1;int var_1;

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Solution

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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