Multiple choice technology programming languages

Which of the following are Java keywords.

  1. extern

  2. volatile

  3. transient

  4. this

Reveal answer Fill a bubble to check yourself
B,C,D Correct answer
Explanation

Java keywords are reserved words with special meaning. 'volatile' is used for variables in multithreading, 'transient' marks fields not to be serialized, and 'this' refers to the current instance. 'extern' is a C/C++ keyword, not used in Java.