The 'Java Objective Test' assesses understanding of Java and Object-Oriented Programming concepts. It covers class-object relationships, access modifiers, inheritance, and class members, focusing on key skills for Java developers.
Graphical User Interface
Gimme Ur Internet
Grand User Interface
Graphical Useful Interface
Rate this question:
Windows
Unix/Linux
Mac
All of the Above
Rate this question:
A group of students in a class
An object definition, containing the data and function elements necessary to create an object
An action for a program
Rate this question:
A thing
An instance of a class
Something you wear
Rate this question:
2
3
4
5
Rate this question:
Int
Double
Boolean
String
Rate this question:
A new type of Applet.
A segment of code to be run a specified amount of times
A segment of code to be run infinite times
A segment of code to be run once
Rate this question:
Faculty[] faculties={new Person(), new Staff(), new Student()};
Staff[] staff={new Person(), new Faculty(), new Student()};
Person[] persons={new Faculty(), new Staff(), new Student()};
Rate this question:
Int
Double
String
Boolean
Rate this question:
VariableName variableType;
VariableName;
VariableType;
VariableType variableName;
Rate this question:
2
3
4
5
Rate this question:
System.out.print("The number is : " + nums[0]);
System.out.print("The number is : " + nums[1]);
System.out.print("The number is : " + nums[8]);
System.out.print("The number is : " + nums);
Rate this question:
Int
Double
String
Boolean
Rate this question:
A Java program that does not run through a web browser
A Java program that is run through a web browser
An object-oriented programming language
An interactive website
Rate this question:
Whatever programmer specifies
1
0
Size of array
Rate this question:
9
1
0
Num
Rate this question:
String
Int
Char
Double
Rate this question:
True
False
Rate this question:
True
False
Rate this question:
&
&&
|
||
Rate this question:
A Java Application
A Java Stand-Alone Application
A Java Applet
A Java Class
Rate this question:
0
1
Ar.length
Ar.length - 1
Rate this question:
Create an instance of a class (an object)
Create names for methods
To create some type of change in the state of an object
Rate this question:
If ((x < 3) && (y > 4))
If (x < 3 y >= 4)
If ((x < 3) || (y > = 4))
If ((x > 3) || (y < = 4))
Rate this question:
Int
Double
Char
String
Rate this question:
True
False
Rate this question:
This
New
Sync
New()
Rate this question:
Class Circle extends Cylinder
Class Cylinder derived Circle
Class Cylinder extends Circle
Class Circle derived Cylinder
Rate this question:
JButton aButton('test');
JButton aButton=new JButton("test");
JButton aButton=new JButton('test');
JButton("test") aButton;
Rate this question:
Double
Char
Boolean
Int
Rate this question:
True
False
Rate this question:
To add numbers together
To keep track of data in the memory of the computer
To print words on the screen
To write Java codes
Rate this question:
Public or private superclass member
Private superclass member
Public superclass member (and protected subclass members if it's in the same package)
Protected, public or private superclass member
Rate this question:
Adding a number to an int
Assigning a multiplication
Assigning a name to a variable
Assigning a value to a variable
Rate this question:
None of the above.
Applets are run over the web.
Applets can paint words, applications cannot.
An application is only available on Windows
Rate this question:
Class names and Strings
Objects and class names
Fields and Strings
Data types and fields
Rate this question:
True
False
Rate this question:
Advanced Window Toolkit
Abstract window Toolkit
Adjust Window Toolkit
None of the choices
Rate this question:
Yes
No
Rate this question:
An attribute
A method
Attribute or method
A sub-class
Rate this question:
6
2+4
1+3
4
Rate this question:
Int
String
Double
Boolean
Rate this question:
Yes, always.
No, not when A is abstract
Rate this question:
B is a sub-class of A
A is a super-class of B
B has access to private members of A
B has access to protected members of A
Rate this question:
Perform for loop on array
Perform different operations on each element in array
Perform the same operation on all elements in array
Perform while loop on array
Rate this question:
Initialization
Loop Body
Test statement
Update
Rate this question:
Ab
Ac
Ace
Bd
Rate this question:
True
False
Rate this question:
Quiz Review Timeline (Updated): Mar 21, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Class And Object In JAVA Quiz
Java is a class-based, object-based programming language that is designed to create desktop and mobile apps. Along with that, it is also used for big data processing and system...
Questions:
10 |
Attempts:
2512 |
Last updated:
Nov 30, 2022
|
Java Assessment Quiz
How much do you know about Java? Well, soon, we will find it out when you will take this Java assessment quiz. Java is known as a high-level, class-based, object-oriented...
Questions:
15 |
Attempts:
1707 |
Last updated:
Jun 17, 2024
|
Oracle Certified Java Associate Exam Quiz!
This Oracle Certified Java Associate Exam Quiz assesses knowledge in Java programming and its principles. It tests code comprehension, error handling, and understanding of...
Questions:
60 |
Attempts:
364 |
Last updated:
Jan 22, 2024
|
Java MCQ: Ultimate Trivia Quiz!
Dive into the Java MCQ: Ultimate Trivia Quiz! Test your knowledge on Java fundamentals, including bytecode files, constructors, and JVM's role. Perfect for learners aiming to...
Questions:
29 |
Attempts:
662 |
Last updated:
Mar 22, 2023
|
Programming 11: Java Assesement Exam
This will be the first quiz of our Programming 11 class. It will be to review basic introductory concepts covered in our Java Topics.
Questions:
38 |
Attempts:
412 |
Last updated:
Mar 21, 2023
|
Ultimate Exam On Java: Quiz!
Dive into the 'Ultimate Exam on Java' to test your knowledge on its history, development, and key features. This quiz covers Java's initial name, its developers, latest versions,...
Questions:
49 |
Attempts:
142 |
Last updated:
Mar 20, 2023
|
Wait!
Here's an interesting quiz for you.