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How will you complete the foreach loop in the C#.NET code snippet given below such that it correctly prints all elements of the array a? int[][]a = new int[2][]; a[0] = new int[4]{6, 1 ,4, 3}; a[1] = new int[3]{9, 2, 7}; foreach (int[ ] i in a) { /* Add loop here */ Console.Write(j + " "); Console.WriteLine(); }

foreach (int j = 1; j < a(0).GetUpperBound; j++)
foreach (int j = 1; j < a.GetUpperBound (0); j++)
foreach (int j in a.Length)
foreach (int j in i)
foreach (int j in a.Length -1)

Correct Answer: foreach (int j in i)

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