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- Subject
- Java concepts and its programmingsoftware-engineering-mcqs › java-concepts-and-its-programming
- Published
- 18 Apr 2019
- Last updated
- 28 May 2026
Explanation
Java has a set of reserved keywords that are predefined and cannot be used as identifiers. The total count of these keywords is 48.
More Java concepts and its programming MCQs
Practice related questions from the same subject.
- 1.What type of files are stored in a JAR file in compressed form?
- 2.Which of the following expressions is equivalent to "x = x + 1"?
- 3.Which package contains the drawstring() method?
- 4.Which of the following are recognized isolation levels in J2EE?
- 5.What output will be produced by the following Java program? public class Test { public static void main(String[] args) { float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); } }
- 6.What is the term for producing an identical duplicate of an existing object?
- 7.What is the term for a method that shares its name with the class and does not specify a return type?
- 8.Which techniques are employed to manage access to an object in a multithreaded environment?
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