5 Questions
How do you identify the length of a Java array?
Using the length() method
In Java, how do you change the value of an element in an array using its index number?
arrayName[index] = newValue;
What is the correct way to access the value of an element in a Java array using the index number?
arrayName[index];
Which of the following is a correct way to iterate through elements in a single-dimensional Java array?
Using a 'for' loop with the index as the control variable
What happens if you try to access an index outside the bounds of a Java array?
It will result in an ArrayIndexOutOfBoundsException
Test your knowledge on manipulating Java arrays by changing element values using index numbers, identifying array length, accessing element values by index, and using for loops to iterate through single-dimensional arrays.
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