5th Java

OOP stands for _______ .

• Open Office Protocol
• Online Ordering Platform
• Optical Output Port
• Object-Oriented Programming

What is the format for java file?

• .txt
• .java
• .c

• .py

Which of the following is not the IDE for Java Development?

• Visual Studio Code
• IntelliJ IDEA
• NetBeans
• C-Free

public class MyVehicle {

public static void main(String[] args)

{

_______._______.______.("Hello DNWS SEM 2");

}

What is the output for the source code below?

public class MyTuesdayClass {

public static void main(String[] args)

{

System.out.prinln("Der klassen ist DNWS");

}

What does JVM stand for?

• Java Virtual Machine

• Just Virtual Machine

• Java Virtual Memory

• Just Virtual Memory

Which of the following is an object-oriented programming language?

• C

• Python

• Java

• Ruby

What is the main advantage of using inheritance in object-oriented programming?

• Code reusability

• Improved performance

• Simplified debugging

• Enhanced security

The ________ class is used to get user input, and it is found in the java.util package

• System.out.println()

• Printer
• Scanner
• printf()

Inside the main() method, we can use the _______ method to print a line of text to the screen

• printf()

• PrintLine.display()
• System.output.print()
• println()