3rd Qtr QUIZ1 COMPUTER PROGRAMMING-Strings in Java-2-22-2023

Used to create a Java string object.

• import java.awt.*;

• java.lang.String class

• String literal

   

• Using new keyword

   

Two ways to create a String in Java.

• Literal and New Keyword

• Keyword and Literal

• Str and New String

• Methods and Class

What is the output of the following Java string program?

class Quiz

{

public static void main(String[] args)

{

String s = "Java Programming is Fun";

String s1 = new String("Java Programming");

System.out.println("String1 " + s);

System.out.println("String2 " + s1);

}

}

}

• String s1 = Java Programming is Fun

  String s2 = Java Programming

• String1=Java Programming is Fun

  String2=Java Programming

• String1 Java Programming is Fun

  String2 Java Programming

• String s = Java Programming is Fun

  String s1 = Java Programming

it is constant and can cannot be changed once it has been created.

• String

• String literal

• Using new keyword

• Java String contains()

These are sequence of characters.

• Java String length()

• Object

• Strings

• Java String Methods

An object that represents a sequence of characters or char values. (Please type your answer)

In Java programming language, strings are treated as?

• strings

• objects

• methods

• class

This means constant and can cannot be changed once it has been created.

• mutable methods

• characters or char values

• strings

• immutable object

What is java.lang.String?

• a class used to create a Java string object.

• an object used to create a Java string class.

• a method used to create a Java string object.

• a function used to create a Java string method.

import java.awt.event.* is an example of?

• Java class

• Java keyword

• Java String

• Java Reserved word