The following string variable is defined:
String s = "abc";
Which of the following operations are allowed?
Explanation
String conversion in Java is performed implicitly and only in one case: when string and non-string are concatenated.
For example, the following will be allowed:
s = "" + (46 >> 2); // empty string + number
Number will be implicitly converted to string in this case.

Follow CodeGalaxy

Mobile Beta

Get it on Google Play
Send Feedback
Keep exploring
Java quizzes
Cosmo
Sign Up Now
or Subscribe for future quizzes