Bug on Shortcut of Java's Course

Question

The question is: Please select the correct statements about && and || operators.
My answer is: a || b is true if either a or b is true

My answer gets green but I lose a life.

Answer 1

There is no bug on that question. I just checked.

Take note:
1. The question mentions "statements" (plural form), which indicates more than one statement are correct.
2. The answers have checkboxes instead of radio buttons, which allow you to select more than one answer.
3. There is at least one more answer that is correct.

Answer 2

Email the issue to [e-mail].