Java Miscellaneous Online Test Series 4 | Core Java Quiz | Java Quiz
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Java Miscellaneous Online Test Series 4 | Core Java Quiz | Java Online Test. Let’s play Java online test or quiz that will help you to clear your concepts and will prepare you for the interviews. Free Java Miscellaneous Quiz, Online Java, online Test Quiz 4. Java Miscellaneous Test Quiz 4 questions and Answers 2021. Java online Test Quiz 4. Java Miscellaneous Quiz 4 Free Mock Test 2021. Java Miscellaneous Test Quiz 4 questions and Answers in PDF. The Java online mock test paper is free for all students. Java Miscellaneous Test is very useful for exam preparation and getting for Rank. Java Miscellaneous Test Quiz 4 questions and Answers in English. Java Miscellaneous Mock test for topic via Miscellaneous Mode. Here we are providing Java Miscellaneous Mock Test in English Now Test your self for “Java Miscellaneous Test in English” Exam by using below quiz…
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Question 1 of 20
1. Question
Following code will result in: int a = 3.5;
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Question 2 of 20
2. Question
The methods wait(), notify() and notifyAll() in Object need to be called from synchronized pieces of code.
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Question 3 of 20
3. Question
What scripting language can you use in the Java SE 6 platform?
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Question 4 of 20
4. Question
JDK 6 incorporates an advanced version of the SwingWorker class into core Java technology. What is the purpose of the SwingWorker class?
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Question 5 of 20
5. Question
If class A implements an interface does it need to implement all methods of that interface?
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Question 6 of 20
6. Question
Synchronized is a keyword to tell a Thread to grab an Object lock before continuing execution.
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Question 7 of 20
7. Question
How can I sort JTable content?
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Question 8 of 20
8. Question
Can you compare a boolean to an integer?
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Question 9 of 20
9. Question
The default statement of a switch is always executed.
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Question 10 of 20
10. Question
An abstract class can have non-abstract methods.
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Question 11 of 20
11. Question
What is the correct annotation to use to export a method as a web service operation using Java API for XML Web Services (JAX-WS), version 2.0?
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Question 12 of 20
12. Question
What is an instanceof
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Question 13 of 20
13. Question
In JDK 6, the JMX Monitor API now uses a thread pool to increase performance. What is the purpose of the JMX Monitor API?
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Question 14 of 20
14. Question
How do you launch your host’s default browser to view a specific URL?
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Question 15 of 20
15. Question
Methods that are marked protected can be called in any subclass of that class.
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Question 16 of 20
16. Question
Inner classes can be defined within methods.
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Question 17 of 20
17. Question
Primitive datatypes are allocated on a stack.
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Question 18 of 20
18. Question
How can you prevent a member variable from becoming serialized?
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Question 19 of 20
19. Question
Java keywords are written in lowercase as well as uppercase.
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Question 20 of 20
20. Question
Following code will result in:
class A {
public static void main(String [] args) {
B b = new A();
}
} class B extends A {}