10th Grade Java Quizzes, Questions & Answers

Think your child knows their 10th grade Java? Challenge them with our fun and engaging Java quizzes! Perfect for reinforcing classroom learning and discovering new facts about the world around them.

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Top Trending Quizzes

Loops In Java: Trivia Exam Quiz!

Questions: 45 | Attempts: 2297 | Last updated: Oct 15, 2024

Sample Question
What is the correct syntax for each loop?

For(variable:collection) {body;}

For(data_type variable:collection) {body;}

.for(variable;collection) {body;}

For(data_type variable;collection) {body;}

Java Junior

It is created for Beginners in Java. This is to test the knowledge of any Java Developer wannabe.

Questions: 59 | Attempts: 9930 | Last updated: Jun 16, 2024

Sample Question
If none of the private/protected/public is specified for a member, that member ...

Is accessible publicly

Is only accessible by other classes of the same package

Is only accessible from within the class

Is accessible by the class and its subclasses

Can You Pass This Tough Java Test?

JAVA FINAL EXAM

Questions: 39 | Attempts: 1881 | Last updated: Feb 9, 2024

Sample Question
What is the size of a Char?

4 bits

7 bits

8 bits

16 bits

Java Programming: Ultimate Quiz! MCQ

Questions: 20 | Attempts: 303 | Last updated: Mar 21, 2023

Sample Question
Which of the following are legal lines of Java code? 1. int w = (int)888.8; 2. byte x = (byte)100L; 3. long y = (byte)100; 4. byte z = (byte)100L;

1 and 2

2 and 3

3 and 4

All statements are correct.

Java Fundamentals Test

Questions: 30 | Attempts: 4405 | Last updated: Nov 7, 2023

Sample Question
Choose the operations that can be performed on String objects: (A) + (B) + = (C) - (D) % (E) ^

(A)

(D)

(A) and (B)

(D) and (E)

None of the above

Recent Quizzes

Oracle Certified Java Associate Exam Quiz!

Questions: 60 | Attempts: 337 | Last updated: Jan 22, 2024

Sample Question
Which of the following are valid JavaBean signatures?

Public byte getNose(String nose)

Public void setHead(int head)

Public String getShoulders()

Public long isMouth()

Public void gimmeEars()

Public boolean isToes()

Oops Using Java-q2 Group 1

Oops Using JAVA-Q2 Group 1

Questions: 20 | Attempts: 378 | Last updated: Mar 21, 2023

Sample Question
The ………………………. loop is especially useful when you process a menu selection.

While

Do-while

For

Switch

Java MCQ: Ultimate Trivia Quiz!

Questions: 29 | Attempts: 657 | Last updated: Mar 22, 2023

Sample Question
What is the extension of byte code files?

.java

.class

.xml

.byte

Can You Pass This Advanced Level Array Quiz?

Computer scientists understand array as an important data structure that is made up of elements, also known as variables or values. Each array is usually identified by a key or index. This makes each array different from the...

Questions: 10 | Attempts: 258 | Last updated: Mar 19, 2023

Sample Question
How is an array identified?

Through index

Through elements

Through factor

Through data

Advanced Java Practice Test Quiz

Advanced Java, as the name implies, is not easy! It is very advanced and complicated. Much more than basic Java. But it makes computing much easier!!! Can be used on any device and anywhere.

Questions: 10 | Attempts: 1865 | Last updated: Mar 22, 2023

Sample Question
When the ejbRemove method encounters a system problem ,it should throw_________

Javax.ejb.DuplicateKeyException

Java.ejb.EJBException

Java.ejb.RemoveException

javax.ejb.NoSuchEntityException

Java: Expression Evaluation Questions! Trivia Quiz

This trivia quiz is made up of expression evaluation questions on Java. It is perfect for any computer geek who wants to test out how good they are when it comes to the solving problems associated with the computer language. How...

Questions: 11 | Attempts: 516 | Last updated: Mar 21, 2023

Sample Question
Write the value of z after the execution of the following code : int j; int z, j=16; z = (4*j++)/3; Hint: 1)evaluate from Left to Right 2) Prefix(++j) change and use, postfix use and change(j++) 3)Binary operations based on BODMAS rule 4) division, multiplication, and modulus whichever comes first should be performed first. 5) numerator and denominator are integers perform only integer division 151/3 = 50 6) assign the value to z.

21

20

19

17

Oopj Quiz 5 IT - A

OOPJ Quiz 5 IT - A

Questions: 10 | Attempts: 113 | Last updated: Feb 13, 2024

Sample Question
In Java, each thread has its own ________, in which it runs?

Main() method

JVM

Call stack

Memory

Java Exception Handling - II

Questions: 6 | Attempts: 304 | Last updated: Mar 21, 2023

Sample Question
Which of the following are true about Exceptions in the Java language?

They are only thrown when a user makes a mistake while using your program

All types of exceptions are instances of the same single class

They must be caught or declared to be thrown by your methods

Compiler helps with all types of exceptions

Java Assessment Test For Senior Java Developers

java Assessment Test for Senior Java Developers

Java is a programming language for developing and designing applications for computers. Here is an assessment test to evaluate your knowledge of Java programming.

Questions: 10 | Attempts: 373 | Last updated: Mar 20, 2023

Sample Question
Who owns the Java now?

Microsoft

Google

Oracle Corporation

The Gosling Microsystems

Code Execution Championship -round-1- Java

Code Execution Championship -Round-1- JAVA

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: 504 | Last updated: Mar 18, 2023

Sample Question
From the following statements which is a disadvantage of an java array?

An array can hold primitive types data

. An array has its size that is known as array length

An array knows only its type that it contains. Array type is checked at the compile-time

An array holds only one type of data

Java Programming - Level 1

Java programming - Level 1

Questions: 30 | Attempts: 1161 | Last updated: Mar 21, 2023

Sample Question
What is the range of short data types in Java?

-128 to 127

-32768 to 32767

-2147483648 to 2147483647

None of the mentioned

Could You Pass This Java Quiz? Test!

Could you pass this Java Quiz? Test!

Questions: 30 | Attempts: 150 | Last updated: Mar 14, 2023

Sample Question
Which one among these are OOPS features?

Inheritance

Class

Methods

None

Sematec Java Programming Quiz

SEMATEC Java Programming Quiz

The 25 questions most important parts of the course tested Dhdagr 70 earn a lower score, you need to study this lesson

Questions: 25 | Attempts: 426 | Last updated: Mar 21, 2023

Sample Question
Public 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?

An exception will be thrown

“a=2 ,b=1”

“a=1 ,b=2” because strings are immutable

“a=1 ,b=2” because Java passes parameters by value

Aptitude Test (C & Java)

Questions: 79 | Attempts: 77 | Last updated: Jun 19, 2023

Sample Question
Which are true1. members in interface are protected implicitly if interface is protected2. members in interface are public implicitly if interface is public3. interface can inherit another interface4. class can inherit any number of interfaces5. if an abstract class implements an interface, we have to override abstract method of the interface

1 2 3 4 5

1 2 3 5 only

1 3 4 5 only

2 3 4 5 only

2 3 4 only

Java 2

Basic Elements of Java

Questions: 42 | Attempts: 1072 | Last updated: Mar 22, 2023

Sample Question
Suppose x = 2 and y = 3. If the statement x *= y; is executed once, what is the value of x?

2

3

5

6

Java Quiz: Toughest Questions! Trivia MCQ

Questions: 93 | Attempts: 192 | Last updated: Mar 18, 2023

Sample Question
Object-Oriented Programming means

Being objective about what you develop

Designing the application based on the objects discovered when analysing the problem

Writing an algorithm before writing your program and having a test plan

Writing a program composed of Java classes

Questions On Java Basics

Questions on Java Basics

Java is one of the most used programs by nerds and techs in the world today. If you are one of them, you know practice is key. This quiz helps you practice on it. All the best.

Questions: 10 | Attempts: 171 | Last updated: Mar 21, 2023

Sample Question
Programs designed for maintainability are constructed from small simple pieces or modules. Modules in Java are called:

A.methods.

B.classes.

C.arguments.

D.both methods and classes.

Java Evaluation Quiz Practice Set - 1

Java evaluation Quiz practice set - 1

This quiz is conducted as part of the activity based class and its score will be considered for the continuous evaluation of the course "Programming with Java"

Questions: 10 | Attempts: 317 | Last updated: Mar 21, 2023

Sample Question
Which will legally declare, construct, and initialize an array?

Int [] myList = {"1", "2", "3"};

Int [] myList = (5, 8, 2);

Int myList [] [] = {4,9,7,0};

Int myList [] = {4, 3, 7};

Hardest Java Test: Trivia Quiz!

Questions: 18 | Attempts: 290 | Last updated: Mar 20, 2023

Sample Question
Consider the following program: class Point2D { private int x, y; public Point2D(int x, int y) { this.x = x; } public String toString() { return "[" + x + ", " + y + "]"; } public static void main(String []args) { Point2D point = new Point2D(10, 20); System.out.println(point.toString()); } } Which one of the following options provides the output of this program when executed?

Point

Point

[0,0]

[10,0]

[10,20]

Online Test On OOP Using Java

Online Test on OOP using JAVA

No Negative marking Attempt questions as many you can

Questions: 71 | Attempts: 460 | Last updated: Mar 22, 2023

Sample Question
Following code will result in: int a = 3.5;

Compilation error

Runtime error

Java Exam Oct. #1

Java

Questions: 10 | Attempts: 385 | Last updated: Mar 22, 2023

Sample Question
Given:Which is most likely true? (Choose the most likely.)

ClassD has low cohesion

ClassA has weak encapsulation

ClassB has weak encapsulation

ClassB has strong encapsulation

ClassC is tightly coupled to ClassA

Fresher Drive @ 27th September Java

Fresher Drive @ 27th September JAVA

Questions: 21 | Attempts: 90 | Last updated: Dec 8, 2023

Sample Question
What will be the output?public class Test { static String a; static String b; public static void main(String ars[]){ System.out.print(a+b); }}

Null

Compile time error

Nullnull

0

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Popular Quizzes

Ultimate Quiz On Java Skills! Trivia

Ultimate Quiz on Java Skills! Trivia

Questions: 10 | Attempts: 14502 | Last updated: Mar 22, 2023

Sample Question
How will you describe Java?

Programming Language

Platform

Both Programming Language and Platform

Abstract Machine

Java Exception Handiling

JAVA EXCEPTION HANDILING

ANSWER THE FOLLOWING QUESTIONS .

Questions: 25 | Attempts: 4601 | Last updated: Sep 26, 2023

Sample Question
Pick runtime exception?....

Class cast exception

File not found exception

Nullpointer exception

Security exception

Above all

Abstract Classes In Java: Trivia Quiz!

Abstract Classes in Java: Trivia Quiz!

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: 3748 | Last updated: Mar 22, 2023

Sample Question
What is an abstract class?

An abstract class is one without any child classes.

An abstract class is any parent class with more than one child class

An abstract class is a class which has at least one abstract method which cannot be instantiated.

Is a "base class"

10th Grade Java Quizzes, Questions & Answers

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