Java Quizzes & Trivia
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Questions: 30 | Attempts: 8779 | Last updated: Oct 14, 2020
Questions: 93 | Attempts: 12498 | Last updated: Jul 20, 2020
Questions: 15 | Attempts: 5365 | Last updated: Jan 19, 2021
Questions: 40 | Attempts: 2130 | Last updated: Nov 30, 2020
Questions: 10 | Attempts: 1293 | Last updated: Sep 29, 2020
Popularly known as Java's object-oriented programming concepts, Oops form the backbone of java programming. Tech specialists and programmers are familiar with this but giving the quiz a short will be worthwhile in advancing...
Questions: 30 | Attempts: 8779 | Last updated: Oct 14, 2020
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Sample QuestionThe benefits of the Object Orientation are: ( choose two )
This is the ultimate Java test for all those Java developer-wannabes who have just began practicing the programming language. It consists of over 93 questions of basically Core Java. So, if you are one of them and want to have a...
Questions: 93 | Attempts: 12498 | Last updated: Jul 20, 2020
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Sample QuestionObject-Oriented Programming means ...
Questions: 15 | Attempts: 5365 | Last updated: Jan 19, 2021
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Sample QuestionPour compiler un programme java on a besoin de
Questions: 40 | Attempts: 2130 | Last updated: Nov 30, 2020
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Sample QuestionConsider the following code: Line no 1:class Outer{ Line no 2:public static class Inner{ Line no 3:} Line no 4:public static void display(){ } } Line no 5:public class Test Line no 6:{ Line no 7:public static void main(String args[]) Line no 8:{ Line no 9://Replace with code from the option below Line no 10:}} Which of the following option when replaced at line no 9,instantiates an instance of the nested class?
Questions: 10 | Attempts: 1293 | Last updated: Sep 29, 2020
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Sample QuestionIn Java, what do you call an area on the screen that has nice borders and various buttons along the top border?
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Java Questions & Answers
What is the difference between the Jscripts and Java Scripts?
JavaScript and Jscript are different languages with few similarities. JavaScript is a scripting language developed by Netscape communication, which is commonly used in a web browser while JScript was named by Microsoft, it is also a scripting languag
What is the difference between CSS and JavaScript?
CSS is an abbreviation for Cascading Style Sheets, which is an application used for the formatting or designing of web pages. The CSS however, does not work in isolation; it is designed to be used with HTML and XML in order to give web developers and
What happens if you call the method close() on a ResultSet object in java?
The database and JDBC resources are released if you call the method close() on a ResultSet object in Java. If you try to call the method close on a ResultSet task, it will automatically bring you to the database and then the JDBC resources will be re
Which of the following are legal identifiers in Java?
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Java is a programming language often seen in computers or when discussing computers. There are several different computer languages today, but Java is a very popular one. There are differences among the computer programming languages and they include
Questions: 10 | Attempts: 13082 | Last updated: Jun 1, 2020
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Sample QuestionHow will you describe Java?
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Questions: 10 | Attempts: 1321 | Last updated: Sep 2, 2020
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Sample QuestionWhat is the Default Templating System for JSF?
Working with Database and Security in Java
Questions: 65 | Attempts: 1236 | Last updated: Jul 30, 2011
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Sample QuestionDriver types are used to categorize the technology used to connect to the database.
Questions: 13 | Attempts: 1227 | Last updated: Dec 21, 2020
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Sample QuestionBefore you start: if something is written in quotation marks("quote") then it means Java code What is the name for an application that changes a human-readable programming language into a machine-readable language?
Java ch10
Questions: 27 | Attempts: 1128 | Last updated: Jul 30, 2011
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Sample Question10.1 Q1: Polymorphism enables you to:
The computer window and operating system are essential to the functioning of a computer. Java Chapter 7 – Arrays may not be as simple or complex as you think so just try it out and see for yourself.
Questions: 21 | Attempts: 950 | Last updated: Jan 7, 2021
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Sample QuestionWhich of the following declares an array of int named beta?
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Questions: 10 | Attempts: 882 | Last updated: Feb 10, 2021
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Sample QuestionWhat of the following is the default value of an instance variable?
ANSWER THE FOLLOWING QUESTIONS .
Questions: 25 | Attempts: 832 | Last updated: Jan 30, 2013
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Sample QuestionPick runtime exception?....
Total Questions=20
Questions: 20 | Attempts: 755 | Last updated: Nov 27, 2017
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Sample Question--Controller Servlet in struts
A Java Quiz
Questions: 319 | Attempts: 701 | Last updated: Dec 18, 2018
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Sample QuestionJTable has which of the following functions?
What do you understand about abstract classes in Java? Would you be interested in trying this quiz? Everything in Java is connected with classes and objects, along with its characteristics, including weight and color, as well...
Questions: 10 | Attempts: 594 | Last updated: Feb 25, 2021
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Sample QuestionWhat is an abstract class?
If you are preparing for Java developer, then you should definitely take this Java fundamentals programming quiz.
Questions: 42 | Attempts: 545 | Last updated: May 31, 2017
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Sample QuestionWhat is the size of a Char?
Pls Note:1) There are 20 questions in a quiz.2) Time duration is 15 minutes.3) Only one attempt is allowed.4) Candidate can navigate questions and review answers before final submission5) Compulsory to fill...
Questions: 41 | Attempts: 455 | Last updated: Dec 26, 2017
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Sample QuestionFrom the following statements which is a disadvantage of an java array?
Answer all the questions.
Questions: 3 | Attempts: 453 | Last updated: Dec 8, 2017
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Sample QuestionWhat is Java?
From Chapter 7 of Headfirst java
Questions: 3 | Attempts: 399 | Last updated: Feb 11, 2013
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Sample QuestionWhat is the difference between method "overloading" and method "overridding"?
Welcome to the basic trivia quiz on Java. Java is a programming language that runs in most of the programs. It was originally developed by James Gosling at Sun Microsystems in 1995, and its syntax was derived from the common C...
Questions: 5 | Attempts: 382 | Last updated: Aug 19, 2019
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Sample QuestionThere are many programs that support the development of Java software except:
Java ch9
Questions: 23 | Attempts: 368 | Last updated: Jul 30, 2011
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Sample QuestionWhich of the following statements is false?
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: 321 | Last updated: Mar 2, 2020
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Sample QuestionChoose the best definition for a Class.
It is a 10-item test to determine the basic knowledge of the students in Java Programming.
Questions: 10 | Attempts: 316 | Last updated: Jan 21, 2013
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Sample QuestionIt is the characteristics of Java which ensures that program can go only where it is designed to go and eliminates the possibility of altering system data unintentionally.
Questions: 38 | Attempts: 307 | Last updated: Jan 21, 2013
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Sample Question8.2 Q1: The _________ of a class are also called the public services or the public interface that the class provides to its clients.