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What type of variable can be defined in an interface?

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What type of variable can be defined in an interface? (a) public static (b) private final (c) public final (d) static final This question was addressed to me during an interview for a job. Asked question is from Interfaces in section Interfaces & Packages of Java Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Correct option is (d) static final To explain: variable defined in an interface is implicitly final and static. They are usually written in capital letters.

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