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Recent questions tagged java-interview-questions-answers
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Q: How to you monitor garbage collection activities?
How to you monitor garbage collection activities?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: Does Garbage collection occur in permanent generation space in JVM?
Does Garbage collection occur in permanent generation space in JVM?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: Can we force the Garbage collector to run at any time?
Can we force the Garbage collector to run at any time?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is finalize method in Java? When does Garbage collector calls finalize method in Java?
What is finalize method in Java? When does Garbage collector calls finalize method in Java?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: When does an Object become eligible for Garbage collection in Java?
When does an Object become eligible for Garbage collection in Java?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is the difference between Serial and Throughput Garbage collectors?
What is the difference between Serial and Throughput Garbage collectors?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is the difference between ParNew and DefNew Young Generation Garbage collector?
What is the difference between ParNew and DefNew Young Generation Garbage collector?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: How do you identify minor and major garbage collections in Java?
How do you identify minor and major garbage collections in Java?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is the structure of Java Heap? What is Perm Gen space in Heap?
What is the structure of Java Heap? What is Perm Gen space in Heap?...
asked
Apr 4, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: Can an abstract class have a constructor?
Can an abstract class have a constructor?...
asked
Feb 9, 2023
in
Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is an interface in Java?
What is an interface in Java?...
asked
Feb 9, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is the difference between a constructor and a method?
What is the difference between a constructor and a method?...
asked
Feb 9, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is the difference between method overloading and method overriding?
What is the difference between method overloading and method overriding?...
asked
Feb 9, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is method overriding in Java?
What is method overriding in Java?...
asked
Feb 8, 2023
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Technology
by
JackTerrance
java-interview-questions-answers
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Q: What is method overloading in Java?
What is method overloading in Java?...
asked
Feb 8, 2023
in
Technology
by
JackTerrance
java-interview-questions-answers
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