Q. All Interface variables are ___ by default in Java.

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Q. All Interface methods in Java are ____ by default.

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Q. A Class implementing an Interface can use ____access modifier before the implemented methods.

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Q. A Java Class implementing an Interface can define a variable with the same name as that of the Interface constant. State TRUE or FALSE.

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Q. A Java Interface can not declare constructors. State TRUE or FALSE.

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Q. Java 8 (Java 1.8) introduced the ___ feature.

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Q. Java Interface static methods have ___ compatibility with the existing project code.

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Q. Java Interface DEFAULT methods have ___ compatibility with the existing project code.

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Q. The DEFAULT methods of an Interface are suitable mostly for ___ type of projects.

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Q. Is it possible to remove the keyword DEFAULT and make the method abstract again in an Interface, if the Interfacebelongs to a Closed-Source project?

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Q. The annotation used in Java to override the method of a super-class or interface by the subclass or implementing class is ___.

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Q. It is ___ to override the static method of an Interface in Java.

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Q. A Java static method can not be ___.

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Q. A Superinterface is comparable to a Superclass. State TRUE or FALSE.

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Q. A Static method of an Interface should be accessed with _____ and a DOT operator.

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Q. What is a package in Java?

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Q. Choose the correct syntax of a Java Package below.

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Q. The keyword used to declare a Java package is ____.

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Q. What is the maximum number of Java Class files that can be kept inside a single Java Package?

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Q. The name of a package is the name of the ___ in Java.

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