Recent questions tagged Core-java-mcq

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Q: In java, jar stands for_____.

asked Apr 9, 2021 in JAVA by Robindeniel

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Q: Which keyword is used for accessing the features of a package?

asked Apr 9, 2021 in JAVA by Robindeniel

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Q: Which of the following is a reserved keyword in Java?

asked Apr 9, 2021 in JAVA by Robindeniel

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Q: Which of the following is a marker interface?

asked Apr 9, 2021 in JAVA by Robindeniel

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Q: What is the use of the intern() method?

asked Apr 9, 2021 in JAVA by Robindeniel

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Q: In which memory a String is stored, when we create a string using new operator?

asked Apr 9, 2021 in JAVA by Robindeniel

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Q: What do you mean by chained exceptions in Java?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which of these classes are the direct subclasses of the Throwable class?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which option is false about the final keyword?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which of the following is an immediate subclass of the Panel class?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: An interface with no fields or methods is known as a ______.

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: What do you mean by nameless objects?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which package contains the Random class?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which of the following is true about the anonymous inner class?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: In which process, a local variable has the same name as one of the instance variables?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which method of the Class.class is used to determine the name of a class represented by the class object as a String?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which of the following for loop declaration is not valid?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which of the following creates a List of 3 visible items and multiple selections abled?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: Which of the following tool is used to generate API documentation in HTML format from doc comments in source code?

asked Apr 8, 2021 in JAVA by SakshiSharma

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Q: What will be the output of the following program?

asked Apr 8, 2021 in JAVA by SakshiSharma

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