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Master Java TypeCasting: Elevate your skill with Mind-Blowing Quiz 1
"Enhance your understanding of type casting in Java with this comprehensive quiz. Test your knowledge on explicit and implicit type casting, data loss, compatibility, and more. Assess your proficiency in handling different data types and sharpen your Java…
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This did not give compilation error, because before using z it is sure that it will be initialized. All the paths are initializing Z.
Forwarded from TechShiksha by Badkul Technology (spring boot and microservices admin)
what will be the output.
Previous post got deleted accidently
Previous post got deleted accidently
This is giving error before using x because, all paths are not initializing x. If we add one else condition then this will also not give errors
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Which of the following methods is used to concatenate two strings in Java?
Anonymous Quiz
73%
concat()
15%
append()
8%
merge()
4%
join()
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What will be the value of the second element in the 'numbers' list after removal?
Anonymous Quiz
11%
10
19%
20
22%
30
48%
null
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Master Java Operators: Elevate your skill with Mind-Blowing Quiz 1
The Java Operator Quiz is a quick and engaging way to test your understanding of operators in the Java programming language. This quiz presents a series of questions that challenge your knowledge of various types of operators, including arithmetic, relational…
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Which operator is used for conditional (ternary) expressions in Java?
Anonymous Quiz
45%
?:
19%
?
25%
&&
12%
||
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Master Java Operators: Elevate your skill with Mind-Blowing Quiz 5
The Java Operator Quiz is a quick and engaging way to test your understanding of operators in the Java programming language. This quiz presents a series of questions that challenge your knowledge of various types of operators, including arithmetic, relational…