Java Quizzes, Questions & Answers
Recent Java Quizzes
This 'A Java Quiz' challenges learners on Java programming concepts, focusing on GUI components, JDBC, and basic Java syntax. It assesses understanding of JTable functions, execution methods, input dialogs, and more, enhancing...
Questions: 319 | Attempts: 1665 | Last updated: Mar 21, 2023
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Sample QuestionJTable has which of the following functions?
The 'Pex Software Java Developer Test' focuses on assessing Java Server Pages (JSP) knowledge. It evaluates understanding of JSP syntax, server-client interactions, and common pitfalls in JSP coding, preparing developers for...
Questions: 44 | Attempts: 235 | Last updated: Mar 20, 2023
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Sample QuestionJSP. What is wrong with this code?AccountingAllocation allocation = new AccountingAllocation("001"); it = allocatedFrom.iterator();while (it.hasNext()) { if (allocation == null) continue; System.out.println("Value = " + allocation.getValue()); }
Explore key Java concepts in this 'Java study group chapter 1' quiz. Dive into understanding the correct syntax order, class inheritance, Java keywords, and method implementations. Ideal for learners aiming to enhance their Java...
Questions: 5 | Attempts: 61 | Last updated: Jun 5, 2023
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Sample QuestionWhat is the correct order?
Dive into the 'Ultimate Quiz on Java Skills! Trivia' to assess and enhance your understanding of Java as both a programming language and a platform. This quiz covers fundamental concepts, syntax, and code analysis to ensure a...
Questions: 10 | Attempts: 14524 | Last updated: Mar 21, 2023
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Sample QuestionHow will you describe Java?
The quiz is about the basic terminologies in Java programming. It also includes array declaration and the application of operators.
Questions: 20 | Attempts: 8417 | Last updated: Mar 22, 2023
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Sample QuestionUsing the declaration below, what will be the final element of the array? int [ ] grades = new int[35];
This Java Quiz for Job Interview assesses key programming concepts relevant for job seekers. It covers string manipulation, inheritance, data types, and scope, testing understanding of Java fundamentals crucial for technical...
Questions: 25 | Attempts: 5240 | Last updated: Sep 29, 2023
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Sample QuestionPublic class Swap { public static void swapStrings(String x, String y){ String temp = x; x=y; y=temp; } public static void main(String[] args) { String a = "1"; String b = "2"; swapStrings(a, b); System.out.println("a="+a+" ,b="+b); }} What will be the output when executing this main?
Do you know the basic Java concepts? Do you know what the best definition of a class is? Do you know what an object is? Do you know that objects are valuable? If you look at a photograph of a computer screen, would you be able to...
Questions: 25 | Attempts: 1175 | Last updated: Nov 16, 2023
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Sample QuestionChoose the best definition for a Class.
This quiz will test your knowledge about arrays and array lists in Java.
Questions: 11 | Attempts: 3138 | Last updated: Aug 23, 2023
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Sample QuestionWhat is an array?
The JAVA MOCK QUIZ EXCELLENCE assesses foundational Java programming skills. It covers compilation, data types, class imports, string handling, constructors, and integer sizes. Ideal for learners aiming to enhance their Java...
Questions: 10 | Attempts: 334 | Last updated: Mar 19, 2023
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Sample QuestionWhich of the following process converts Java programming language code to a set of bytecodes?
This 'java pool bit meerut' quiz assesses understanding of Java, covering basics, keywords, identifiers, versions, data types, and exception handling. It's ideal for learners aiming to enhance their Java programming skills.
Questions: 30 | Attempts: 114 | Last updated: Mar 15, 2024
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Sample QuestionWhat is java ?