Computer Applications

Which of the following is a valid way to declare and initialize an integer array to store the ages of 50 students?

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int age[] = new int[50];

Reason — In Java, arrays are declared and initialized using the following syntax:

dataType arrayName[] = new dataType[size];

Here, int age[] = new int[50]; correctly declares an array of size 50 to store integer values.

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String color[] = {"Blue", "Red", "Violet"};
System.out.println(color[2].length());