array statements; Which Are Likely To Be Expected In The Exams??

[Ikpefua Jacob-Obinyan]

Source: ExamLab

//    int[] it1 = new int[0]{};                  Cannot Specify Length In Anonymous Array
//    new int[2];                                      Cannot Construct Without Reference    
      int[] it2 = new int [][]{{1}}[0];
//   int [][] it3 = new int []{0}[0][0];      Cannot access two-dimension from single-dimensio
//   int it5 = new int []{}[];                     Incorrect Syntax

My Question Is Based On (My Personal Experience) In The Exams, I Did NOT See Array Questions With The Last Three Statements 'Characteristics'.(Or Was I Lucky??)...
My Guess Is That ExamLab Is Trying To 'Toughen' Us Up Towards Our Preparations...Am I Correct?? Can Someone Help?? Thanks.

[Javin Paul]

In my opinion on Exam point of view you must be able to distinguish between correct syntax and incorrect syntax around array declaration and accessing. this question is just one of those who force you to check your understanding of syntax on array declaration.