G11 CAI P2

In an array, the index of the first element is ___________

The ___ Array object property gives us the count of items in an Array.

What is returned by values[5]?

• 2

• 12

• 6

• 8

ar nums ={2, 3, 5, 8, 9, 11};

How would you access the second element in nums

• num(2)

• num[2]

• num(1)

• num[1]

The total number of elements in the array is called...............

• index

• length

• subscript

• memory

What will be the array after executing this line ?

names[1] = "Sarah";

• 
• 
• 

Given the following method, what would test return if
a = {0, 2, 3, 4} and v = 3?

• 0
• 1
• 2
• -1

for(int i=0; i<10; i++)

numbers[i] = 2 * i + 1;

// Which index of the array holds the value of 5?

• 1

• 2

• 3

• 4

Find the output

class Test {

public static void main(String args[]) {

int arr [ ] = new int[2];

System.out.println(arr[0]);

System.out.println(arr[1]);

}

}

• Compile error

• Exception

• Garbage value

  Garbage value

• 0

  0

Which of the following shows correct declaration of an array named as Cars and storing values Tesla, Ferrari, BMW in it?

• Cars = [Tesla, Ferrari, BMW]

• var Cars = ["Tesla", "Ferrari", "BMW"]

• Cars = (Tesla, Ferrari, BMW)

• var Cars = [Tesla, Ferrari, BMW]