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Arrays Quiz 1

Last updated over 1 year ago
10 questions
1

What is output by the code below? int[] array = {5,7,8,11,4}; out.println(array[0]);

1

What is output by the code below? int[] array = {5,7,8,11,4}; out.println(array[1]);

1

What is output by the code below? int[] array = {5,7,8,11,4}; out.println(array[5/2]);

1

Question 4. What is output by the code below?

int[] array = {5,7,8,11,4};
out.println(array[array.length-1]);

1

Question 5. What is output by the code below?

int[] array = {5,7,8,11,4};
out.println(array[array.length]);

1

Question 6. What is output by the code below?

int[] array = {5,7,8,11,4};
out.println(array.length);

1

Question 7. What is output by the code below?

int[] array = {5,7,8,11,4};
for(int i=0; i<array.length/2; i=i+2)
{
array[i]=array[array.length-i-1];
}
System.out.println(array[0]);

1

What is output by the code below? int[] array = {5,7,8,11,4}; out.println(array[7/2]);

1

What is output by the code below? int[] nums = new int[10]; for (int i=0; i < nums.length; i++) { nums[i] = i*2; } System.out.println(nums[5]);

1

What is output by the code below? int[] array = {5,7,8,11,4}; int sum = 0; for(int i = 0; i<array.length; i++) sum = sum + array[i]; System.out.println(sum);