Multiple choice technology programming languages

Class C { public static void main(String[] args) { int[]a1[]=new int[3][3]; //3 int a2[4]={3,4,5,6}; //4 int a2[5]; //5 } } What is the result of attempting to compile and run the program ?.

  1. compiletime error at lines 3,4,5

  2. compiltime error at line 4,5

  3. compiletime error at line 3

  4. Runtime Exception

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In Java, array declarations cannot specify the array size on the left side of the assignment. Lines 4 and 5 violate this rule, causing compile-time errors. Line 3 is valid 2D array syntax.