while Loops() Practice Test

Analyze the following code.

// Scenario: search an array until a target is found

int[] data = {2, 4, 6, 8, 10};

int index = 0; // initialization

while (index < data.length && data<u>index</u> != 8) { // stop when found

    index++; // update

}

System.out.println(index);

What will be the output of the given code?

Analyze the following code.

// Counting loop with an incorrect update

int counter = 1;                // initialization

while (counter <= 10) {         // condition

    System.out.println(counter);

    counter--;                  // update

}

Identify the error in the loop logic.