Beginner
Java
Q23 / 100
Which of these is a valid Java identifier?
Correct! Well done.
Incorrect.
The correct answer is B) _myVar
B
Correct Answer
_myVar
Explanation
Java identifiers must start with a letter, underscore, or dollar sign. _myVar is valid; 2count starts with a digit, class is a keyword, and my-var contains a hyphen.
Progress
23/100